./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa --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 c10298174dc8a10464920798633331c54bfb52691f05a28be9f9c0183eefe1d6 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-07 00:10:51,825 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-07 00:10:51,827 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-07 00:10:51,858 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-07 00:10:51,858 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-07 00:10:51,859 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-07 00:10:51,861 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-07 00:10:51,863 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-07 00:10:51,865 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-07 00:10:51,867 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-07 00:10:51,868 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-07 00:10:51,869 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-07 00:10:51,870 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-07 00:10:51,871 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-07 00:10:51,873 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-07 00:10:51,874 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-07 00:10:51,875 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-07 00:10:51,876 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-07 00:10:51,878 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-07 00:10:51,881 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-07 00:10:51,883 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-07 00:10:51,884 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-07 00:10:51,885 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-07 00:10:51,886 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-07 00:10:51,890 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-07 00:10:51,890 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-07 00:10:51,891 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-07 00:10:51,892 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-07 00:10:51,893 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-07 00:10:51,894 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-07 00:10:51,894 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-07 00:10:51,895 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-07 00:10:51,896 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-07 00:10:51,897 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-07 00:10:51,898 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-07 00:10:51,898 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-07 00:10:51,899 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-07 00:10:51,899 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-07 00:10:51,899 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-07 00:10:51,900 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-07 00:10:51,901 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-07 00:10:51,901 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-12-07 00:10:51,926 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-07 00:10:51,926 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-07 00:10:51,926 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-07 00:10:51,926 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-07 00:10:51,927 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-07 00:10:51,927 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-07 00:10:51,928 INFO L138 SettingsManager]: * Use SBE=true [2021-12-07 00:10:51,928 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-12-07 00:10:51,928 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-12-07 00:10:51,928 INFO L138 SettingsManager]: * Use old map elimination=false [2021-12-07 00:10:51,928 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-12-07 00:10:51,928 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-12-07 00:10:51,928 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-12-07 00:10:51,929 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-07 00:10:51,929 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-07 00:10:51,929 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-12-07 00:10:51,929 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-07 00:10:51,929 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-07 00:10:51,929 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-07 00:10:51,930 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-12-07 00:10:51,930 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-12-07 00:10:51,930 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-12-07 00:10:51,930 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-07 00:10:51,930 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-07 00:10:51,930 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-12-07 00:10:51,930 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-07 00:10:51,930 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-12-07 00:10:51,931 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-07 00:10:51,931 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-07 00:10:51,931 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-07 00:10:51,931 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-07 00:10:51,931 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-07 00:10:51,932 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-12-07 00:10:51,932 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_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c10298174dc8a10464920798633331c54bfb52691f05a28be9f9c0183eefe1d6 [2021-12-07 00:10:52,119 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-07 00:10:52,135 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-07 00:10:52,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-07 00:10:52,137 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-07 00:10:52,138 INFO L275 PluginConnector]: CDTParser initialized [2021-12-07 00:10:52,139 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c [2021-12-07 00:10:52,181 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/data/24fd439c3/8257a9309abe41539e9ce78951200722/FLAG168a1af2f [2021-12-07 00:10:52,674 INFO L306 CDTParser]: Found 1 translation units. [2021-12-07 00:10:52,674 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c [2021-12-07 00:10:52,688 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/data/24fd439c3/8257a9309abe41539e9ce78951200722/FLAG168a1af2f [2021-12-07 00:10:52,700 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/data/24fd439c3/8257a9309abe41539e9ce78951200722 [2021-12-07 00:10:52,702 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-07 00:10:52,703 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-07 00:10:52,705 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-07 00:10:52,706 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-07 00:10:52,708 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-07 00:10:52,709 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:10:52" (1/1) ... [2021-12-07 00:10:52,710 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43295917 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:10:52, skipping insertion in model container [2021-12-07 00:10:52,710 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:10:52" (1/1) ... [2021-12-07 00:10:52,715 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-07 00:10:52,764 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-07 00:10:53,083 WARN L230 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_8731a511-0a98-4da1-aa59-b8217c0e6df2/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c[55979,55992] [2021-12-07 00:10:53,083 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-07 00:10:53,093 INFO L203 MainTranslator]: Completed pre-run [2021-12-07 00:10:53,186 WARN L230 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_8731a511-0a98-4da1-aa59-b8217c0e6df2/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c[55979,55992] [2021-12-07 00:10:53,186 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-07 00:10:53,204 INFO L208 MainTranslator]: Completed translation [2021-12-07 00:10:53,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:10:53 WrapperNode [2021-12-07 00:10:53,204 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-07 00:10:53,205 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-07 00:10:53,205 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-07 00:10:53,206 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-07 00:10:53,212 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:10:53" (1/1) ... [2021-12-07 00:10:53,232 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:10:53" (1/1) ... [2021-12-07 00:10:53,281 INFO L137 Inliner]: procedures = 25, calls = 16, calls flagged for inlining = 11, calls inlined = 11, statements flattened = 2066 [2021-12-07 00:10:53,281 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-07 00:10:53,282 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-07 00:10:53,282 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-07 00:10:53,282 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-07 00:10:53,288 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:10:53" (1/1) ... [2021-12-07 00:10:53,289 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:10:53" (1/1) ... [2021-12-07 00:10:53,293 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:10:53" (1/1) ... [2021-12-07 00:10:53,293 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:10:53" (1/1) ... [2021-12-07 00:10:53,312 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:10:53" (1/1) ... [2021-12-07 00:10:53,348 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:10:53" (1/1) ... [2021-12-07 00:10:53,357 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:10:53" (1/1) ... [2021-12-07 00:10:53,370 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-07 00:10:53,371 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-07 00:10:53,371 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-07 00:10:53,371 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-07 00:10:53,372 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:10:53" (1/1) ... [2021-12-07 00:10:53,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:53,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:53,401 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:53,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-12-07 00:10:53,441 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-07 00:10:53,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-07 00:10:53,441 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-07 00:10:53,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-07 00:10:53,574 INFO L236 CfgBuilder]: Building ICFG [2021-12-07 00:10:53,576 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-07 00:10:54,523 INFO L277 CfgBuilder]: Performing block encoding [2021-12-07 00:10:54,536 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-07 00:10:54,537 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-07 00:10:54,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:10:54 BoogieIcfgContainer [2021-12-07 00:10:54,539 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-07 00:10:54,540 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-12-07 00:10:54,540 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-12-07 00:10:54,543 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-12-07 00:10:54,543 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-07 00:10:54,544 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 07.12 12:10:52" (1/3) ... [2021-12-07 00:10:54,544 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@47893112 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 07.12 12:10:54, skipping insertion in model container [2021-12-07 00:10:54,544 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-07 00:10:54,544 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:10:53" (2/3) ... [2021-12-07 00:10:54,545 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@47893112 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 07.12 12:10:54, skipping insertion in model container [2021-12-07 00:10:54,545 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-07 00:10:54,545 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.12 12:10:54" (3/3) ... [2021-12-07 00:10:54,546 INFO L388 chiAutomizerObserver]: Analyzing ICFG pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c [2021-12-07 00:10:54,577 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-12-07 00:10:54,578 INFO L360 BuchiCegarLoop]: Hoare is false [2021-12-07 00:10:54,578 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-12-07 00:10:54,578 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-12-07 00:10:54,578 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-12-07 00:10:54,578 INFO L364 BuchiCegarLoop]: Difference is false [2021-12-07 00:10:54,578 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-12-07 00:10:54,578 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-12-07 00:10:54,605 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 725 states, 724 states have (on average 1.839779005524862) internal successors, (1332), 724 states have internal predecessors, (1332), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:10:54,648 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 190 [2021-12-07 00:10:54,648 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:10:54,648 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:10:54,666 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:10:54,667 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:10:54,667 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-12-07 00:10:54,669 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 725 states, 724 states have (on average 1.839779005524862) internal successors, (1332), 724 states have internal predecessors, (1332), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:10:54,681 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 190 [2021-12-07 00:10:54,681 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:10:54,681 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:10:54,686 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:10:54,686 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:10:54,694 INFO L791 eck$LassoCheckResult]: Stem: 714#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(43, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0;~newmax5~0 := 0; 597#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~nondet79#1, main_#t~nondet80#1, main_#t~nondet81#1, main_#t~nondet82#1, main_#t~nondet83#1, main_#t~ret84#1, main_#t~ret85#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep13~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep14~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep15~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep21~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep23~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep24~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep25~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep31~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep32~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep34~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep35~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep41~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep42~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep43~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep45~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep51~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep52~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep53~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep54~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r1~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st1~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax1~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode2~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax2~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~id3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~r3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~st3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~nl3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~m3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~max3~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~mode3~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~newmax3~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~id4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~r4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~st4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~nl4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~m4~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~max4~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~mode4~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~newmax4~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~id5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~r5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~st5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;~nl5~0 := main_#t~nondet79#1;havoc main_#t~nondet79#1;~m5~0 := main_#t~nondet80#1;havoc main_#t~nondet80#1;~max5~0 := main_#t~nondet81#1;havoc main_#t~nondet81#1;~mode5~0 := main_#t~nondet82#1;havoc main_#t~nondet82#1;~newmax5~0 := main_#t~nondet83#1;havoc main_#t~nondet83#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 547#L714true assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 119#L733true init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 623#L743true assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 668#L762true init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 357#L772true assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 385#L791true init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 320#L801true assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 207#L820true init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 310#L830true assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 164#L849true init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 146#L859true assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 237#L878true init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 32#L888true assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 626#L907true init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 137#L917true assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 593#L936true init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 338#L946true assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 656#L965true init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 319#L975true assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 705#L994true init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 525#L1004true assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 302#L1023true init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 551#L1033true assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 453#L1052true init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 19#L1062true assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 567#L1081true init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 77#L1091true assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 620#L1110true init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 256#L1120true assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 599#L1139true init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 18#L1149true assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 510#L1168true init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 493#L1178true assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 414#L1197true init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 211#L1207true assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 91#L1226true init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 610#L1236true assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 716#L1255true init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 254#L1265true assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 719#L1284true init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 418#L1294true assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 718#L1313true init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 608#L1323true assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 155#L1342true init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 484#L1352true assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 449#L1371true init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 624#L1381true assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 265#L1400true init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 693#L1410true assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 549#L1429true init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 257#L1439true assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 106#L1458true init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 347#L1468true assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 109#L1487true init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 125#L1497true assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 24#L1516true init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 38#L1526true assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 473#L1545true init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 590#L1555true assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 245#L1574true init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 636#L1584true assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 216#L1603true init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 299#L1613true assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 44#L1632true init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 180#L1642true assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 573#L1661true init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 452#L1671true assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 36#L1690true init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 268#L1700true assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 676#L1719true init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 531#L1729true assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 345#L1748true init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 724#L1758true assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 364#L1777true init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 294#L1787true assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 326#L1806true init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 713#L1816true assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 544#L1835true init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 603#L1845true assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 697#L1864true init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 315#L1874true assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 644#L1893true init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 93#L1903true assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 709#L1922true init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 258#L1932true assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 429#L1951true init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 633#L1961true assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 669#L1980true init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 297#L1990true assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 679#L2009true init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 689#L2019true assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 247#L2038true init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 706#L2048true assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 198#L2067true init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 253#L2077true assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 298#L2096true init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 446#L2106true assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 193#L2125true init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 321#L2135true assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 678#L2154true init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 474#L2164true assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 300#L2183true init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 206#L2193true assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 560#L2212true init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 322#L2222true assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 238#L2241true init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 400#L2251true assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 124#L2270true init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 498#L2280true assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 696#L2299true init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 65#L2309true assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 386#L2328true init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 282#L2338true assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 605#L2357true init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 190#L2367true assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 712#L2386true init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 376#L2396true assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 645#L2415true init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 552#L2425true assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 368#L2444true init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 145#L2454true assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 29#L2454-1true init_#res#1 := init_~tmp___59~0#1; 94#L2635true main_#t~ret84#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret84#1;havoc main_#t~ret84#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 49#L22true assume 0 == assume_abort_if_not_~cond#1;assume false; 470#L21true assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 290#L2812-2true [2021-12-07 00:10:54,696 INFO L793 eck$LassoCheckResult]: Loop: 290#L2812-2true assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 609#L155true assume !(0 != ~mode1~0 % 256); 663#L202true assume !(~r1~0 % 256 < 4); 128#L202-1true ~mode1~0 := 1; 685#L155-2true assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 704#L235true assume !(0 != ~mode2~0 % 256); 539#L282true assume !(~r2~0 % 256 < 4); 637#L282-1true ~mode2~0 := 1; 240#L235-2true assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 50#L315true assume !(0 != ~mode3~0 % 256); 517#L362true assume !(~r3~0 % 256 < 4); 203#L362-1true ~mode3~0 := 1; 654#L315-2true assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 658#L395true assume !(0 != ~mode4~0 % 256); 579#L442true assume !(~r4~0 % 256 < 4); 226#L442-1true ~mode4~0 := 1; 186#L395-2true assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 87#L475true assume !(0 != ~mode5~0 % 256); 305#L522true assume !(~r5~0 % 256 < 4); 22#L522-1true ~mode5~0 := 1; 581#L475-2true assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 241#L2643true assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1);check_~tmp~1#1 := 0; 139#L2643-1true check_#res#1 := check_~tmp~1#1; 323#L2699true main_#t~ret85#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret85#1;havoc main_#t~ret85#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 35#L2871true assume !(0 == assert_~arg#1 % 256); 516#L2866true assume { :end_inline_assert } true; 290#L2812-2true [2021-12-07 00:10:54,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:10:54,701 INFO L85 PathProgramCache]: Analyzing trace with hash -1679195706, now seen corresponding path program 1 times [2021-12-07 00:10:54,708 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:10:54,708 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [143618291] [2021-12-07 00:10:54,708 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:10:54,709 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:10:54,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:10:55,009 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:10:55,010 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:10:55,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [143618291] [2021-12-07 00:10:55,011 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [143618291] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:10:55,011 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:10:55,011 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-12-07 00:10:55,013 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1418463363] [2021-12-07 00:10:55,014 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:10:55,019 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-07 00:10:55,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:10:55,020 INFO L85 PathProgramCache]: Analyzing trace with hash 800994931, now seen corresponding path program 1 times [2021-12-07 00:10:55,020 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:10:55,020 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1144323533] [2021-12-07 00:10:55,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:10:55,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:10:55,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:10:55,142 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:10:55,143 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:10:55,143 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1144323533] [2021-12-07 00:10:55,143 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1144323533] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:10:55,143 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:10:55,143 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 00:10:55,144 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1071818247] [2021-12-07 00:10:55,144 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:10:55,145 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:10:55,146 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:10:55,177 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-07 00:10:55,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-07 00:10:55,181 INFO L87 Difference]: Start difference. First operand has 725 states, 724 states have (on average 1.839779005524862) internal successors, (1332), 724 states have internal predecessors, (1332), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 5.2) internal successors, (26), 5 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:10:55,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:10:55,326 INFO L93 Difference]: Finished difference Result 725 states and 1328 transitions. [2021-12-07 00:10:55,327 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-07 00:10:55,331 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 725 states and 1328 transitions. [2021-12-07 00:10:55,337 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 189 [2021-12-07 00:10:55,349 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 725 states to 720 states and 1314 transitions. [2021-12-07 00:10:55,350 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 720 [2021-12-07 00:10:55,352 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 720 [2021-12-07 00:10:55,353 INFO L73 IsDeterministic]: Start isDeterministic. Operand 720 states and 1314 transitions. [2021-12-07 00:10:55,358 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:10:55,358 INFO L681 BuchiCegarLoop]: Abstraction has 720 states and 1314 transitions. [2021-12-07 00:10:55,373 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 720 states and 1314 transitions. [2021-12-07 00:10:55,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 720 to 720. [2021-12-07 00:10:55,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 720 states, 720 states have (on average 1.825) internal successors, (1314), 719 states have internal predecessors, (1314), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:10:55,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 720 states to 720 states and 1314 transitions. [2021-12-07 00:10:55,429 INFO L704 BuchiCegarLoop]: Abstraction has 720 states and 1314 transitions. [2021-12-07 00:10:55,429 INFO L587 BuchiCegarLoop]: Abstraction has 720 states and 1314 transitions. [2021-12-07 00:10:55,429 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-12-07 00:10:55,429 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 720 states and 1314 transitions. [2021-12-07 00:10:55,435 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 189 [2021-12-07 00:10:55,435 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:10:55,435 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:10:55,439 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:10:55,439 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:10:55,440 INFO L791 eck$LassoCheckResult]: Stem: 2184#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(43, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0;~newmax5~0 := 0; 2163#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~nondet79#1, main_#t~nondet80#1, main_#t~nondet81#1, main_#t~nondet82#1, main_#t~nondet83#1, main_#t~ret84#1, main_#t~ret85#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep13~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep14~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep15~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep21~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep23~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep24~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep25~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep31~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep32~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep34~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep35~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep41~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep42~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep43~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep45~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep51~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep52~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep53~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep54~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r1~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st1~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax1~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode2~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax2~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~id3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~r3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~st3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~nl3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~m3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~max3~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~mode3~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~newmax3~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~id4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~r4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~st4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~nl4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~m4~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~max4~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~mode4~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~newmax4~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~id5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~r5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~st5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;~nl5~0 := main_#t~nondet79#1;havoc main_#t~nondet79#1;~m5~0 := main_#t~nondet80#1;havoc main_#t~nondet80#1;~max5~0 := main_#t~nondet81#1;havoc main_#t~nondet81#1;~mode5~0 := main_#t~nondet82#1;havoc main_#t~nondet82#1;~newmax5~0 := main_#t~nondet83#1;havoc main_#t~nondet83#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 2148#L714 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 1713#L733 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 1721#L743 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 1550#L762 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 2027#L772 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 1654#L791 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 1997#L801 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 1576#L820 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 1862#L830 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 1584#L849 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 1770#L859 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 1534#L878 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 1538#L888 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 1539#L907 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 1752#L917 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 1656#L936 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 2010#L946 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 1479#L965 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 1993#L975 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 1763#L994 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 2139#L1004 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 1833#L1023 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 1975#L1033 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 1622#L1052 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 1510#L1062 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 1511#L1081 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 1641#L1091 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 1642#L1110 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 1923#L1120 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 1810#L1139 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1506#L1149 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 1507#L1168 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 2123#L1178 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 2076#L1197 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 1864#L1207 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 1648#L1226 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 1674#L1236 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 1493#L1255 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1921#L1265 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 1524#L1284 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 2082#L1294 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 1659#L1313 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 2165#L1323 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 1695#L1342 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1783#L1352 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 1987#L1371 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 2099#L1381 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 1933#L1400 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 1934#L1410 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 1527#L1429 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 1927#L1439 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 1514#L1458 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 1699#L1468 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 1705#L1487 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 1706#L1497 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 1521#L1516 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 1522#L1526 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 1552#L1545 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 2116#L1555 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 1798#L1574 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 1914#L1584 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 1874#L1603 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 1875#L1613 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 1563#L1632 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 1564#L1642 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 1821#L1661 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 2101#L1671 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 1547#L1690 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 1548#L1700 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 1663#L1719 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 2140#L1729 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 1495#L1748 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 2016#L1758 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 1571#L1777 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 1967#L1787 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 1968#L1806 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 2000#L1816 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 1808#L1835 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 2146#L1845 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 1489#L1864 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 1989#L1874 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 1647#L1893 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 1675#L1903 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 1677#L1922 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 1925#L1932 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 1505#L1951 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 2087#L1961 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 1907#L1980 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 1972#L1990 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 1710#L2009 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 2179#L2019 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 1632#L2038 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 1915#L2048 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 1673#L2067 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 1851#L2077 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 1600#L2096 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 1973#L2106 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 1840#L2125 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 1841#L2135 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 1827#L2154 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 2115#L2164 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 1628#L2183 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 1856#L2193 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 1857#L2212 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 1995#L2222 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 1592#L2241 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 1903#L2251 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 1729#L2270 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 1730#L2280 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 1481#L2299 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 1615#L2309 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 1616#L2328 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 1953#L2338 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 1901#L2357 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 1836#L2367 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 1697#L2386 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 2049#L2396 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 1470#L2415 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 2149#L2425 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 1944#L2444 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 1764#L2454 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 1486#L2454-1 init_#res#1 := init_~tmp___59~0#1; 1531#L2635 main_#t~ret84#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret84#1;havoc main_#t~ret84#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 1573#L22 assume !(0 == assume_abort_if_not_~cond#1); 1574#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 1964#L2812-2 [2021-12-07 00:10:55,440 INFO L793 eck$LassoCheckResult]: Loop: 1964#L2812-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 1965#L155 assume !(0 != ~mode1~0 % 256); 2164#L202 assume !(~r1~0 % 256 < 4); 1595#L202-1 ~mode1~0 := 1; 1736#L155-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 2181#L235 assume !(0 != ~mode2~0 % 256); 2143#L282 assume !(~r2~0 % 256 < 4); 2004#L282-1 ~mode2~0 := 1; 1904#L235-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 1578#L315 assume !(0 != ~mode3~0 % 256); 1579#L362 assume !(~r3~0 % 256 < 4); 1776#L362-1 ~mode3~0 := 1; 1782#L315-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 2177#L395 assume !(0 != ~mode4~0 % 256); 2158#L442 assume !(~r4~0 % 256 < 4); 1888#L442-1 ~mode4~0 := 1; 1829#L395-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 1665#L475 assume !(0 != ~mode5~0 % 256); 1666#L522 assume !(~r5~0 % 256 < 4); 1515#L522-1 ~mode5~0 := 1; 1516#L475-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 1905#L2643 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 1817#L2644 assume ~st1~0 + ~nl1~0 <= 1; 1818#L2645 assume ~st2~0 + ~nl2~0 <= 1; 1558#L2646 assume ~st3~0 + ~nl3~0 <= 1; 1483#L2647 assume ~st4~0 + ~nl4~0 <= 1; 1484#L2648 assume ~st5~0 + ~nl5~0 <= 1; 1823#L2649 assume ~r1~0 % 256 >= 4; 1555#L2653 assume ~r1~0 % 256 < 4; 1687#L2658 assume ~r1~0 % 256 >= 4; 1802#L2663 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 1756#L2643-1 check_#res#1 := check_~tmp~1#1; 1757#L2699 main_#t~ret85#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret85#1;havoc main_#t~ret85#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 1543#L2871 assume !(0 == assert_~arg#1 % 256); 1544#L2866 assume { :end_inline_assert } true; 1964#L2812-2 [2021-12-07 00:10:55,441 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:10:55,441 INFO L85 PathProgramCache]: Analyzing trace with hash -1679195644, now seen corresponding path program 1 times [2021-12-07 00:10:55,442 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:10:55,442 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [658960996] [2021-12-07 00:10:55,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:10:55,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:10:55,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:10:55,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:10:55,593 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:10:55,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [658960996] [2021-12-07 00:10:55,594 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [658960996] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:10:55,594 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:10:55,594 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 00:10:55,595 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332304080] [2021-12-07 00:10:55,595 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:10:55,595 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-07 00:10:55,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:10:55,596 INFO L85 PathProgramCache]: Analyzing trace with hash -642673187, now seen corresponding path program 1 times [2021-12-07 00:10:55,596 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:10:55,597 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1265146231] [2021-12-07 00:10:55,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:10:55,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:10:55,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:10:55,625 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:10:55,625 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:10:55,625 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1265146231] [2021-12-07 00:10:55,625 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1265146231] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:10:55,626 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:10:55,626 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-07 00:10:55,626 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1569779667] [2021-12-07 00:10:55,626 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:10:55,626 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-07 00:10:55,627 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:10:55,627 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-07 00:10:55,627 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-07 00:10:55,627 INFO L87 Difference]: Start difference. First operand 720 states and 1314 transitions. cyclomatic complexity: 595 Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:10:55,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:10:55,674 INFO L93 Difference]: Finished difference Result 878 states and 1574 transitions. [2021-12-07 00:10:55,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-07 00:10:55,675 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 878 states and 1574 transitions. [2021-12-07 00:10:55,681 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 347 [2021-12-07 00:10:55,688 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 878 states to 878 states and 1574 transitions. [2021-12-07 00:10:55,688 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 878 [2021-12-07 00:10:55,689 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 878 [2021-12-07 00:10:55,689 INFO L73 IsDeterministic]: Start isDeterministic. Operand 878 states and 1574 transitions. [2021-12-07 00:10:55,691 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:10:55,691 INFO L681 BuchiCegarLoop]: Abstraction has 878 states and 1574 transitions. [2021-12-07 00:10:55,692 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 878 states and 1574 transitions. [2021-12-07 00:10:55,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 878 to 876. [2021-12-07 00:10:55,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 876 states, 876 states have (on average 1.79337899543379) internal successors, (1571), 875 states have internal predecessors, (1571), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:10:55,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 876 states and 1571 transitions. [2021-12-07 00:10:55,711 INFO L704 BuchiCegarLoop]: Abstraction has 876 states and 1571 transitions. [2021-12-07 00:10:55,711 INFO L587 BuchiCegarLoop]: Abstraction has 876 states and 1571 transitions. [2021-12-07 00:10:55,711 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-12-07 00:10:55,711 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 876 states and 1571 transitions. [2021-12-07 00:10:55,724 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 345 [2021-12-07 00:10:55,724 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-07 00:10:55,724 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-07 00:10:55,727 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:10:55,727 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-07 00:10:55,728 INFO L791 eck$LassoCheckResult]: Stem: 3800#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(43, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p15~0 := 0;~p15_old~0 := 0;~p15_new~0 := 0;~ep15~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p25~0 := 0;~p25_old~0 := 0;~p25_new~0 := 0;~ep25~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p35~0 := 0;~p35_old~0 := 0;~p35_new~0 := 0;~ep35~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~p45~0 := 0;~p45_old~0 := 0;~p45_new~0 := 0;~ep45~0 := 0;~p51~0 := 0;~p51_old~0 := 0;~p51_new~0 := 0;~ep51~0 := 0;~p52~0 := 0;~p52_old~0 := 0;~p52_new~0 := 0;~ep52~0 := 0;~p53~0 := 0;~p53_old~0 := 0;~p53_new~0 := 0;~ep53~0 := 0;~p54~0 := 0;~p54_old~0 := 0;~p54_new~0 := 0;~ep54~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0;~id5~0 := 0;~r5~0 := 0;~st5~0 := 0;~nl5~0 := 0;~m5~0 := 0;~max5~0 := 0;~mode5~0 := 0;~newmax5~0 := 0; 3778#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~nondet60#1, main_#t~nondet61#1, main_#t~nondet62#1, main_#t~nondet63#1, main_#t~nondet64#1, main_#t~nondet65#1, main_#t~nondet66#1, main_#t~nondet67#1, main_#t~nondet68#1, main_#t~nondet69#1, main_#t~nondet70#1, main_#t~nondet71#1, main_#t~nondet72#1, main_#t~nondet73#1, main_#t~nondet74#1, main_#t~nondet75#1, main_#t~nondet76#1, main_#t~nondet77#1, main_#t~nondet78#1, main_#t~nondet79#1, main_#t~nondet80#1, main_#t~nondet81#1, main_#t~nondet82#1, main_#t~nondet83#1, main_#t~ret84#1, main_#t~ret85#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep13~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep14~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep15~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~ep21~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~ep23~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~ep24~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~ep25~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~ep31~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~ep32~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~ep34~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~ep35~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~ep41~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~ep42~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~ep43~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~ep45~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~ep51~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~ep52~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~ep53~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~ep54~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id1~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r1~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st1~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl1~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m1~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max1~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode1~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax1~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id2~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r2~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st2~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl2~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m2~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max2~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode2~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax2~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;~id3~0 := main_#t~nondet60#1;havoc main_#t~nondet60#1;~r3~0 := main_#t~nondet61#1;havoc main_#t~nondet61#1;~st3~0 := main_#t~nondet62#1;havoc main_#t~nondet62#1;~nl3~0 := main_#t~nondet63#1;havoc main_#t~nondet63#1;~m3~0 := main_#t~nondet64#1;havoc main_#t~nondet64#1;~max3~0 := main_#t~nondet65#1;havoc main_#t~nondet65#1;~mode3~0 := main_#t~nondet66#1;havoc main_#t~nondet66#1;~newmax3~0 := main_#t~nondet67#1;havoc main_#t~nondet67#1;~id4~0 := main_#t~nondet68#1;havoc main_#t~nondet68#1;~r4~0 := main_#t~nondet69#1;havoc main_#t~nondet69#1;~st4~0 := main_#t~nondet70#1;havoc main_#t~nondet70#1;~nl4~0 := main_#t~nondet71#1;havoc main_#t~nondet71#1;~m4~0 := main_#t~nondet72#1;havoc main_#t~nondet72#1;~max4~0 := main_#t~nondet73#1;havoc main_#t~nondet73#1;~mode4~0 := main_#t~nondet74#1;havoc main_#t~nondet74#1;~newmax4~0 := main_#t~nondet75#1;havoc main_#t~nondet75#1;~id5~0 := main_#t~nondet76#1;havoc main_#t~nondet76#1;~r5~0 := main_#t~nondet77#1;havoc main_#t~nondet77#1;~st5~0 := main_#t~nondet78#1;havoc main_#t~nondet78#1;~nl5~0 := main_#t~nondet79#1;havoc main_#t~nondet79#1;~m5~0 := main_#t~nondet80#1;havoc main_#t~nondet80#1;~max5~0 := main_#t~nondet81#1;havoc main_#t~nondet81#1;~mode5~0 := main_#t~nondet82#1;havoc main_#t~nondet82#1;~newmax5~0 := main_#t~nondet83#1;havoc main_#t~nondet83#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r151~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r251~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r351~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r451~0#1, init_~r511~0#1, init_~r521~0#1, init_~r531~0#1, init_~r541~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r152~0#1, init_~tmp___2~0#1, init_~r212~0#1, init_~tmp___3~0#1, init_~r232~0#1, init_~tmp___4~0#1, init_~r242~0#1, init_~tmp___5~0#1, init_~r252~0#1, init_~tmp___6~0#1, init_~r312~0#1, init_~tmp___7~0#1, init_~r322~0#1, init_~tmp___8~0#1, init_~r342~0#1, init_~tmp___9~0#1, init_~r352~0#1, init_~tmp___10~0#1, init_~r412~0#1, init_~tmp___11~0#1, init_~r422~0#1, init_~tmp___12~0#1, init_~r432~0#1, init_~tmp___13~0#1, init_~r452~0#1, init_~tmp___14~0#1, init_~r512~0#1, init_~tmp___15~0#1, init_~r522~0#1, init_~tmp___16~0#1, init_~r532~0#1, init_~tmp___17~0#1, init_~r542~0#1, init_~tmp___18~0#1, init_~r123~0#1, init_~tmp___19~0#1, init_~r133~0#1, init_~tmp___20~0#1, init_~r143~0#1, init_~tmp___21~0#1, init_~r153~0#1, init_~tmp___22~0#1, init_~r213~0#1, init_~tmp___23~0#1, init_~r233~0#1, init_~tmp___24~0#1, init_~r243~0#1, init_~tmp___25~0#1, init_~r253~0#1, init_~tmp___26~0#1, init_~r313~0#1, init_~tmp___27~0#1, init_~r323~0#1, init_~tmp___28~0#1, init_~r343~0#1, init_~tmp___29~0#1, init_~r353~0#1, init_~tmp___30~0#1, init_~r413~0#1, init_~tmp___31~0#1, init_~r423~0#1, init_~tmp___32~0#1, init_~r433~0#1, init_~tmp___33~0#1, init_~r453~0#1, init_~tmp___34~0#1, init_~r513~0#1, init_~tmp___35~0#1, init_~r523~0#1, init_~tmp___36~0#1, init_~r533~0#1, init_~tmp___37~0#1, init_~r543~0#1, init_~tmp___38~0#1, init_~r124~0#1, init_~tmp___39~0#1, init_~r134~0#1, init_~tmp___40~0#1, init_~r144~0#1, init_~tmp___41~0#1, init_~r154~0#1, init_~tmp___42~0#1, init_~r214~0#1, init_~tmp___43~0#1, init_~r234~0#1, init_~tmp___44~0#1, init_~r244~0#1, init_~tmp___45~0#1, init_~r254~0#1, init_~tmp___46~0#1, init_~r314~0#1, init_~tmp___47~0#1, init_~r324~0#1, init_~tmp___48~0#1, init_~r344~0#1, init_~tmp___49~0#1, init_~r354~0#1, init_~tmp___50~0#1, init_~r414~0#1, init_~tmp___51~0#1, init_~r424~0#1, init_~tmp___52~0#1, init_~r434~0#1, init_~tmp___53~0#1, init_~r454~0#1, init_~tmp___54~0#1, init_~r514~0#1, init_~tmp___55~0#1, init_~r524~0#1, init_~tmp___56~0#1, init_~r534~0#1, init_~tmp___57~0#1, init_~r544~0#1, init_~tmp___58~0#1, init_~tmp___59~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r151~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r251~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r351~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r451~0#1;havoc init_~r511~0#1;havoc init_~r521~0#1;havoc init_~r531~0#1;havoc init_~r541~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r152~0#1;havoc init_~tmp___2~0#1;havoc init_~r212~0#1;havoc init_~tmp___3~0#1;havoc init_~r232~0#1;havoc init_~tmp___4~0#1;havoc init_~r242~0#1;havoc init_~tmp___5~0#1;havoc init_~r252~0#1;havoc init_~tmp___6~0#1;havoc init_~r312~0#1;havoc init_~tmp___7~0#1;havoc init_~r322~0#1;havoc init_~tmp___8~0#1;havoc init_~r342~0#1;havoc init_~tmp___9~0#1;havoc init_~r352~0#1;havoc init_~tmp___10~0#1;havoc init_~r412~0#1;havoc init_~tmp___11~0#1;havoc init_~r422~0#1;havoc init_~tmp___12~0#1;havoc init_~r432~0#1;havoc init_~tmp___13~0#1;havoc init_~r452~0#1;havoc init_~tmp___14~0#1;havoc init_~r512~0#1;havoc init_~tmp___15~0#1;havoc init_~r522~0#1;havoc init_~tmp___16~0#1;havoc init_~r532~0#1;havoc init_~tmp___17~0#1;havoc init_~r542~0#1;havoc init_~tmp___18~0#1;havoc init_~r123~0#1;havoc init_~tmp___19~0#1;havoc init_~r133~0#1;havoc init_~tmp___20~0#1;havoc init_~r143~0#1;havoc init_~tmp___21~0#1;havoc init_~r153~0#1;havoc init_~tmp___22~0#1;havoc init_~r213~0#1;havoc init_~tmp___23~0#1;havoc init_~r233~0#1;havoc init_~tmp___24~0#1;havoc init_~r243~0#1;havoc init_~tmp___25~0#1;havoc init_~r253~0#1;havoc init_~tmp___26~0#1;havoc init_~r313~0#1;havoc init_~tmp___27~0#1;havoc init_~r323~0#1;havoc init_~tmp___28~0#1;havoc init_~r343~0#1;havoc init_~tmp___29~0#1;havoc init_~r353~0#1;havoc init_~tmp___30~0#1;havoc init_~r413~0#1;havoc init_~tmp___31~0#1;havoc init_~r423~0#1;havoc init_~tmp___32~0#1;havoc init_~r433~0#1;havoc init_~tmp___33~0#1;havoc init_~r453~0#1;havoc init_~tmp___34~0#1;havoc init_~r513~0#1;havoc init_~tmp___35~0#1;havoc init_~r523~0#1;havoc init_~tmp___36~0#1;havoc init_~r533~0#1;havoc init_~tmp___37~0#1;havoc init_~r543~0#1;havoc init_~tmp___38~0#1;havoc init_~r124~0#1;havoc init_~tmp___39~0#1;havoc init_~r134~0#1;havoc init_~tmp___40~0#1;havoc init_~r144~0#1;havoc init_~tmp___41~0#1;havoc init_~r154~0#1;havoc init_~tmp___42~0#1;havoc init_~r214~0#1;havoc init_~tmp___43~0#1;havoc init_~r234~0#1;havoc init_~tmp___44~0#1;havoc init_~r244~0#1;havoc init_~tmp___45~0#1;havoc init_~r254~0#1;havoc init_~tmp___46~0#1;havoc init_~r314~0#1;havoc init_~tmp___47~0#1;havoc init_~r324~0#1;havoc init_~tmp___48~0#1;havoc init_~r344~0#1;havoc init_~tmp___49~0#1;havoc init_~r354~0#1;havoc init_~tmp___50~0#1;havoc init_~r414~0#1;havoc init_~tmp___51~0#1;havoc init_~r424~0#1;havoc init_~tmp___52~0#1;havoc init_~r434~0#1;havoc init_~tmp___53~0#1;havoc init_~r454~0#1;havoc init_~tmp___54~0#1;havoc init_~r514~0#1;havoc init_~tmp___55~0#1;havoc init_~r524~0#1;havoc init_~tmp___56~0#1;havoc init_~r534~0#1;havoc init_~tmp___57~0#1;havoc init_~r544~0#1;havoc init_~tmp___58~0#1;havoc init_~tmp___59~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r151~0#1 := ~ep15~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r251~0#1 := ~ep25~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r351~0#1 := ~ep35~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0;init_~r451~0#1 := ~ep45~0;init_~r511~0#1 := ~ep51~0;init_~r521~0#1 := ~ep52~0;init_~r531~0#1 := ~ep53~0;init_~r541~0#1 := ~ep54~0; 3763#L714 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 3317#L733 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 3328#L743 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 3157#L762 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 3636#L772 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 3261#L791 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 3603#L801 assume 0 != init_~r151~0#1 % 256;init_~tmp___2~0#1 := 1; 3178#L820 init_~r152~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 3468#L830 assume 0 != init_~r211~0#1 % 256;init_~tmp___3~0#1 := 1; 3191#L849 init_~r212~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 3376#L859 assume 0 != init_~r231~0#1 % 256;init_~tmp___4~0#1 := 1; 3141#L878 init_~r232~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 3145#L888 assume 0 != init_~r241~0#1 % 256;init_~tmp___5~0#1 := 1; 3146#L907 init_~r242~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 3360#L917 assume 0 != init_~r251~0#1 % 256;init_~tmp___6~0#1 := 1; 3263#L936 init_~r252~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 3619#L946 assume 0 != init_~r311~0#1 % 256;init_~tmp___7~0#1 := 1; 3083#L965 init_~r312~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 3602#L975 assume 0 != init_~r321~0#1 % 256;init_~tmp___8~0#1 := 1; 3371#L994 init_~r322~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 3754#L1004 assume 0 != init_~r341~0#1 % 256;init_~tmp___9~0#1 := 1; 3441#L1023 init_~r342~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 3584#L1033 assume 0 != init_~r351~0#1 % 256;init_~tmp___10~0#1 := 1; 3229#L1052 init_~r352~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 3116#L1062 assume 0 != init_~r411~0#1 % 256;init_~tmp___11~0#1 := 1; 3117#L1081 init_~r412~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 3248#L1091 assume 0 != init_~r421~0#1 % 256;init_~tmp___12~0#1 := 1; 3249#L1110 init_~r422~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 3532#L1120 assume 0 != init_~r431~0#1 % 256;init_~tmp___13~0#1 := 1; 3415#L1139 init_~r432~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 3113#L1149 assume 0 != init_~r451~0#1 % 256;init_~tmp___14~0#1 := 1; 3114#L1168 init_~r452~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 3736#L1178 assume 0 != init_~r511~0#1 % 256;init_~tmp___15~0#1 := 1; 3686#L1197 init_~r512~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 3473#L1207 assume 0 != init_~r521~0#1 % 256;init_~tmp___16~0#1 := 1; 3255#L1226 init_~r522~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 3279#L1236 assume 0 != init_~r531~0#1 % 256;init_~tmp___17~0#1 := 1; 3100#L1255 init_~r532~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 3527#L1265 assume 0 != init_~r541~0#1 % 256;init_~tmp___18~0#1 := 1; 3131#L1284 init_~r542~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 3688#L1294 assume 0 != init_~r122~0#1 % 256;init_~tmp___19~0#1 := 1; 3266#L1313 init_~r123~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 3779#L1323 assume 0 != init_~r132~0#1 % 256;init_~tmp___20~0#1 := 1; 3300#L1342 init_~r133~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 3390#L1352 assume 0 != init_~r142~0#1 % 256;init_~tmp___21~0#1 := 1; 3596#L1371 init_~r143~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 3711#L1381 assume 0 != init_~r152~0#1 % 256;init_~tmp___22~0#1 := 1; 3542#L1400 init_~r153~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 3543#L1410 assume 0 != init_~r212~0#1 % 256;init_~tmp___23~0#1 := 1; 3134#L1429 init_~r213~0#1 := (if 0 == init_~tmp___23~0#1 then 0 else 1); 3534#L1439 assume 0 != init_~r232~0#1 % 256;init_~tmp___24~0#1 := 1; 3121#L1458 init_~r233~0#1 := (if 0 == init_~tmp___24~0#1 then 0 else 1); 3306#L1468 assume 0 != init_~r242~0#1 % 256;init_~tmp___25~0#1 := 1; 3310#L1487 init_~r243~0#1 := (if 0 == init_~tmp___25~0#1 then 0 else 1); 3311#L1497 assume 0 != init_~r252~0#1 % 256;init_~tmp___26~0#1 := 1; 3126#L1516 init_~r253~0#1 := (if 0 == init_~tmp___26~0#1 then 0 else 1); 3127#L1526 assume 0 != init_~r312~0#1 % 256;init_~tmp___27~0#1 := 1; 3159#L1545 init_~r313~0#1 := (if 0 == init_~tmp___27~0#1 then 0 else 1); 3728#L1555 assume 0 != init_~r322~0#1 % 256;init_~tmp___28~0#1 := 1; 3405#L1574 init_~r323~0#1 := (if 0 == init_~tmp___28~0#1 then 0 else 1); 3521#L1584 assume 0 != init_~r342~0#1 % 256;init_~tmp___29~0#1 := 1; 3481#L1603 init_~r343~0#1 := (if 0 == init_~tmp___29~0#1 then 0 else 1); 3482#L1613 assume 0 != init_~r352~0#1 % 256;init_~tmp___30~0#1 := 1; 3170#L1632 init_~r353~0#1 := (if 0 == init_~tmp___30~0#1 then 0 else 1); 3171#L1642 assume 0 != init_~r412~0#1 % 256;init_~tmp___31~0#1 := 1; 3429#L1661 init_~r413~0#1 := (if 0 == init_~tmp___31~0#1 then 0 else 1); 3713#L1671 assume 0 != init_~r422~0#1 % 256;init_~tmp___32~0#1 := 1; 3154#L1690 init_~r423~0#1 := (if 0 == init_~tmp___32~0#1 then 0 else 1); 3155#L1700 assume 0 != init_~r432~0#1 % 256;init_~tmp___33~0#1 := 1; 3270#L1719 init_~r433~0#1 := (if 0 == init_~tmp___33~0#1 then 0 else 1); 3755#L1729 assume 0 != init_~r452~0#1 % 256;init_~tmp___34~0#1 := 1; 3102#L1748 init_~r453~0#1 := (if 0 == init_~tmp___34~0#1 then 0 else 1); 3625#L1758 assume 0 != init_~r512~0#1 % 256;init_~tmp___35~0#1 := 1; 3181#L1777 init_~r513~0#1 := (if 0 == init_~tmp___35~0#1 then 0 else 1); 3576#L1787 assume 0 != init_~r522~0#1 % 256;init_~tmp___36~0#1 := 1; 3577#L1806 init_~r523~0#1 := (if 0 == init_~tmp___36~0#1 then 0 else 1); 3609#L1816 assume 0 != init_~r532~0#1 % 256;init_~tmp___37~0#1 := 1; 3418#L1835 init_~r533~0#1 := (if 0 == init_~tmp___37~0#1 then 0 else 1); 3761#L1845 assume 0 != init_~r542~0#1 % 256;init_~tmp___38~0#1 := 1; 3096#L1864 init_~r543~0#1 := (if 0 == init_~tmp___38~0#1 then 0 else 1); 3598#L1874 assume 0 != init_~r123~0#1 % 256;init_~tmp___39~0#1 := 1; 3254#L1893 init_~r124~0#1 := (if 0 == init_~tmp___39~0#1 then 0 else 1); 3282#L1903 assume 0 != init_~r133~0#1 % 256;init_~tmp___40~0#1 := 1; 3284#L1922 init_~r134~0#1 := (if 0 == init_~tmp___40~0#1 then 0 else 1); 3536#L1932 assume 0 != init_~r143~0#1 % 256;init_~tmp___41~0#1 := 1; 3112#L1951 init_~r144~0#1 := (if 0 == init_~tmp___41~0#1 then 0 else 1); 3697#L1961 assume 0 != init_~r153~0#1 % 256;init_~tmp___42~0#1 := 1; 3516#L1980 init_~r154~0#1 := (if 0 == init_~tmp___42~0#1 then 0 else 1); 3581#L1990 assume 0 != init_~r213~0#1 % 256;init_~tmp___43~0#1 := 1; 3318#L2009 init_~r214~0#1 := (if 0 == init_~tmp___43~0#1 then 0 else 1); 3795#L2019 assume 0 != init_~r233~0#1 % 256;init_~tmp___44~0#1 := 1; 3239#L2038 init_~r234~0#1 := (if 0 == init_~tmp___44~0#1 then 0 else 1); 3524#L2048 assume 0 != init_~r243~0#1 % 256;init_~tmp___45~0#1 := 1; 3281#L2067 init_~r244~0#1 := (if 0 == init_~tmp___45~0#1 then 0 else 1); 3459#L2077 assume 0 != init_~r253~0#1 % 256;init_~tmp___46~0#1 := 1; 3207#L2096 init_~r254~0#1 := (if 0 == init_~tmp___46~0#1 then 0 else 1); 3582#L2106 assume 0 != init_~r313~0#1 % 256;init_~tmp___47~0#1 := 1; 3448#L2125 init_~r314~0#1 := (if 0 == init_~tmp___47~0#1 then 0 else 1); 3449#L2135 assume 0 != init_~r323~0#1 % 256;init_~tmp___48~0#1 := 1; 3435#L2154 init_~r324~0#1 := (if 0 == init_~tmp___48~0#1 then 0 else 1); 3729#L2164 assume 0 != init_~r343~0#1 % 256;init_~tmp___49~0#1 := 1; 3235#L2183 init_~r344~0#1 := (if 0 == init_~tmp___49~0#1 then 0 else 1); 3465#L2193 assume 0 != init_~r353~0#1 % 256;init_~tmp___50~0#1 := 1; 3466#L2212 init_~r354~0#1 := (if 0 == init_~tmp___50~0#1 then 0 else 1); 3606#L2222 assume 0 != init_~r413~0#1 % 256;init_~tmp___51~0#1 := 1; 3199#L2241 init_~r414~0#1 := (if 0 == init_~tmp___51~0#1 then 0 else 1); 3512#L2251 assume 0 != init_~r423~0#1 % 256;init_~tmp___52~0#1 := 1; 3336#L2270 init_~r424~0#1 := (if 0 == init_~tmp___52~0#1 then 0 else 1); 3337#L2280 assume 0 != init_~r433~0#1 % 256;init_~tmp___53~0#1 := 1; 3088#L2299 init_~r434~0#1 := (if 0 == init_~tmp___53~0#1 then 0 else 1); 3222#L2309 assume 0 != init_~r453~0#1 % 256;init_~tmp___54~0#1 := 1; 3223#L2328 init_~r454~0#1 := (if 0 == init_~tmp___54~0#1 then 0 else 1); 3562#L2338 assume 0 != init_~r513~0#1 % 256;init_~tmp___55~0#1 := 1; 3510#L2357 init_~r514~0#1 := (if 0 == init_~tmp___55~0#1 then 0 else 1); 3444#L2367 assume 0 != init_~r523~0#1 % 256;init_~tmp___56~0#1 := 1; 3304#L2386 init_~r524~0#1 := (if 0 == init_~tmp___56~0#1 then 0 else 1); 3659#L2396 assume 0 != init_~r533~0#1 % 256;init_~tmp___57~0#1 := 1; 3077#L2415 init_~r534~0#1 := (if 0 == init_~tmp___57~0#1 then 0 else 1); 3764#L2425 assume 0 != init_~r543~0#1 % 256;init_~tmp___58~0#1 := 1; 3553#L2444 init_~r544~0#1 := (if 0 == init_~tmp___58~0#1 then 0 else 1); 3374#L2454 assume !(~id1~0 != ~id2~0);init_~tmp___59~0#1 := 0; 3093#L2454-1 init_#res#1 := init_~tmp___59~0#1; 3138#L2635 main_#t~ret84#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret84#1;havoc main_#t~ret84#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 3183#L22 assume !(0 == assume_abort_if_not_~cond#1); 3184#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~nomsg~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~nomsg~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~nomsg~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~nomsg~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~nomsg~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~nomsg~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~nomsg~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~nomsg~0;~p54_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 3726#L2812-2 [2021-12-07 00:10:55,728 INFO L793 eck$LassoCheckResult]: Loop: 3726#L2812-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_#t~ite7#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 3942#L155 assume !(0 != ~mode1~0 % 256); 3941#L202 assume ~r1~0 % 256 < 4; 3662#L203 assume !(0 != ~ep12~0 % 256); 3355#L203-1 assume !(0 != ~ep13~0 % 256); 3356#L208 assume !(0 != ~ep14~0 % 256); 3401#L213 assume !(0 != ~ep15~0 % 256); 3202#L202-1 ~mode1~0 := 1; 3887#L155-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite8#1, node2_#t~ite9#1, node2_#t~ite10#1, node2_#t~ite11#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 3883#L235 assume !(0 != ~mode2~0 % 256); 3877#L282 assume !(~r2~0 % 256 < 4); 3873#L282-1 ~mode2~0 := 1; 3871#L235-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite12#1, node3_#t~ite13#1, node3_#t~ite14#1, node3_#t~ite15#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 3870#L315 assume !(0 != ~mode3~0 % 256); 3750#L362 assume !(~r3~0 % 256 < 4); 3384#L362-1 ~mode3~0 := 1; 3852#L315-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite16#1, node4_#t~ite17#1, node4_#t~ite18#1, node4_#t~ite19#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 3847#L395 assume !(0 != ~mode4~0 % 256); 3773#L442 assume !(~r4~0 % 256 < 4); 3645#L442-1 ~mode4~0 := 1; 3824#L395-2 assume { :end_inline_node4 } true;assume { :begin_inline_node5 } true;havoc node5_#t~ite20#1, node5_#t~ite21#1, node5_#t~ite22#1, node5_#t~ite23#1, node5_~newmax~4#1;havoc node5_~newmax~4#1;node5_~newmax~4#1 := 0; 3820#L475 assume !(0 != ~mode5~0 % 256); 3814#L522 assume !(~r5~0 % 256 < 4); 3810#L522-1 ~mode5~0 := 1; 3808#L475-2 assume { :end_inline_node5 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p15_old~0 := ~p15_new~0;~p15_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p25_old~0 := ~p25_new~0;~p25_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p35_old~0 := ~p35_new~0;~p35_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;~p45_old~0 := ~p45_new~0;~p45_new~0 := ~nomsg~0;~p51_old~0 := ~p51_new~0;~p51_new~0 := ~nomsg~0;~p52_old~0 := ~p52_new~0;~p52_new~0 := ~nomsg~0;~p53_old~0 := ~p53_new~0;~p53_new~0 := ~nomsg~0;~p54_old~0 := ~p54_new~0;~p54_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 3807#L2643 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0 <= 1; 3806#L2644 assume ~st1~0 + ~nl1~0 <= 1; 3805#L2645 assume ~st2~0 + ~nl2~0 <= 1; 3804#L2646 assume ~st3~0 + ~nl3~0 <= 1; 3803#L2647 assume ~st4~0 + ~nl4~0 <= 1; 3802#L2648 assume ~st5~0 + ~nl5~0 <= 1; 3801#L2649 assume !(~r1~0 % 256 >= 4); 3161#L2652 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 + ~st5~0; 3162#L2653 assume ~r1~0 % 256 < 4; 3947#L2658 assume !(~r1~0 % 256 >= 4); 3700#L2662 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0 + ~nl5~0; 3701#L2663 assume ~r1~0 % 256 < 4;check_~tmp~1#1 := 1; 3946#L2643-1 check_#res#1 := check_~tmp~1#1; 3945#L2699 main_#t~ret85#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret85#1;havoc main_#t~ret85#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 3944#L2871 assume !(0 == assert_~arg#1 % 256); 3943#L2866 assume { :end_inline_assert } true; 3726#L2812-2 [2021-12-07 00:10:55,729 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:10:55,729 INFO L85 PathProgramCache]: Analyzing trace with hash -1679195644, now seen corresponding path program 2 times [2021-12-07 00:10:55,729 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:10:55,729 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [376643971] [2021-12-07 00:10:55,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:10:55,730 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:10:55,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-07 00:10:55,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-07 00:10:55,811 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-07 00:10:55,812 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [376643971] [2021-12-07 00:10:55,812 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [376643971] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-07 00:10:55,812 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-07 00:10:55,813 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-07 00:10:55,813 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2011955155] [2021-12-07 00:10:55,813 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-07 00:10:55,814 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-07 00:10:55,814 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-07 00:10:55,814 INFO L85 PathProgramCache]: Analyzing trace with hash -1506264075, now seen corresponding path program 1 times [2021-12-07 00:10:55,815 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-07 00:10:55,815 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1141450916] [2021-12-07 00:10:55,815 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-07 00:10:55,815 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-07 00:10:55,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:10:55,828 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-07 00:10:55,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-07 00:10:55,863 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-07 00:10:57,190 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 00:10:57,190 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 00:10:57,190 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 00:10:57,190 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 00:10:57,190 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-07 00:10:57,191 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:57,191 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 00:10:57,191 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 00:10:57,191 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-12-07 00:10:57,191 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 00:10:57,191 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 00:10:57,213 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,217 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,218 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,220 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,221 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,225 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,226 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,228 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,229 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,230 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,231 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,232 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,233 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,235 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,236 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,237 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,240 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,242 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,243 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,245 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,246 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,248 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,250 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,251 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,306 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,308 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,311 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,312 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,315 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,317 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,319 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,321 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,322 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,323 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,325 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,327 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,328 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,329 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,337 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,341 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,342 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,343 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,345 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,347 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:57,965 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 00:10:57,965 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-07 00:10:57,966 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:57,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:57,967 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:57,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-12-07 00:10:57,969 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:10:57,969 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:10:57,982 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:10:57,982 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node5_#t~ite23#1=0} Honda state: {ULTIMATE.start_node5_#t~ite23#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:10:58,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-12-07 00:10:58,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:58,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:58,010 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:58,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-12-07 00:10:58,011 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:10:58,011 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:10:58,019 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:10:58,019 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite7#1=0} Honda state: {ULTIMATE.start_node1_#t~ite7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:10:58,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2021-12-07 00:10:58,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:58,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:58,039 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:58,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-12-07 00:10:58,040 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:10:58,040 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:10:58,048 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:10:58,048 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node5_#t~ite22#1=0} Honda state: {ULTIMATE.start_node5_#t~ite22#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:10:58,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2021-12-07 00:10:58,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:58,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:58,068 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:58,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-12-07 00:10:58,069 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:10:58,069 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:10:58,077 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-07 00:10:58,077 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite14#1=0} Honda state: {ULTIMATE.start_node3_#t~ite14#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-07 00:10:58,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2021-12-07 00:10:58,096 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:58,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:58,096 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:58,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-12-07 00:10:58,098 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-07 00:10:58,098 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:10:58,124 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2021-12-07 00:10:58,124 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:58,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:58,125 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:58,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-12-07 00:10:58,126 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-07 00:10:58,126 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-07 00:10:58,247 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-07 00:10:58,250 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2021-12-07 00:10:58,250 INFO L210 LassoAnalysis]: Preferences: [2021-12-07 00:10:58,250 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-07 00:10:58,250 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-07 00:10:58,250 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-07 00:10:58,250 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-07 00:10:58,250 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:58,250 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-07 00:10:58,250 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-07 00:10:58,250 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.5.1.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-12-07 00:10:58,250 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-07 00:10:58,250 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-07 00:10:58,254 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,255 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,257 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,262 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,265 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,266 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,267 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,268 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,269 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,270 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,270 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,272 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,272 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,273 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,274 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,275 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,277 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,278 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,279 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,280 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,281 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,282 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,283 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,284 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,285 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,286 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,289 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,290 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,293 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,295 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,298 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,299 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,300 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,348 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,349 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,351 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,352 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,353 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,354 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,361 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,364 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,365 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,366 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,367 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-07 00:10:58,946 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-07 00:10:58,950 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-07 00:10:58,951 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:58,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:58,951 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:58,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-12-07 00:10:58,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:10:58,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:58,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:58,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:58,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:58,961 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:58,962 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:58,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:58,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:58,983 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2021-12-07 00:10:58,983 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:58,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:58,984 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:58,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-12-07 00:10:58,985 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:10:58,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:58,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:58,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:58,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:58,992 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:58,992 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:58,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:58,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0 [2021-12-07 00:10:59,012 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,012 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-12-07 00:10:59,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:10:59,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,020 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,021 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2021-12-07 00:10:59,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,041 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-12-07 00:10:59,042 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 [2021-12-07 00:10:59,049 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,050 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,051 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,052 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-12-07 00:10:59,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,072 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-12-07 00:10:59,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:10:59,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,081 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,081 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2021-12-07 00:10:59,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,101 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-12-07 00:10:59,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:10:59,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,110 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,110 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2021-12-07 00:10:59,130 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,131 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,131 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-12-07 00:10:59,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:10:59,139 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,139 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,139 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,139 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,139 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,139 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,139 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2021-12-07 00:10:59,159 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,160 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,160 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-12-07 00:10:59,160 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 [2021-12-07 00:10:59,168 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,168 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,168 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,168 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,188 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2021-12-07 00:10:59,188 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,188 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-12-07 00:10:59,190 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 [2021-12-07 00:10:59,196 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,197 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,197 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2021-12-07 00:10:59,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,218 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-12-07 00:10:59,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:10:59,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,227 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,228 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2021-12-07 00:10:59,247 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,248 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-12-07 00:10:59,248 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 [2021-12-07 00:10:59,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,256 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,256 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2021-12-07 00:10:59,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,277 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-12-07 00:10:59,278 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:10:59,285 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,285 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,286 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,286 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,286 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2021-12-07 00:10:59,306 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,306 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-12-07 00:10:59,308 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 [2021-12-07 00:10:59,315 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,315 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,315 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,316 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2021-12-07 00:10:59,335 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,336 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-12-07 00:10:59,340 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 [2021-12-07 00:10:59,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,347 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,348 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-12-07 00:10:59,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,368 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-12-07 00:10:59,369 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 [2021-12-07 00:10:59,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,376 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,376 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2021-12-07 00:10:59,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,397 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-12-07 00:10:59,398 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 [2021-12-07 00:10:59,405 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,405 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,405 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,405 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,406 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,406 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-12-07 00:10:59,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,426 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-12-07 00:10:59,427 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 [2021-12-07 00:10:59,434 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,434 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,435 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2021-12-07 00:10:59,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,455 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-12-07 00:10:59,456 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 [2021-12-07 00:10:59,463 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,463 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,464 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2021-12-07 00:10:59,483 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,483 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-12-07 00:10:59,484 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 [2021-12-07 00:10:59,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,491 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,492 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2021-12-07 00:10:59,512 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,513 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-12-07 00:10:59,514 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 [2021-12-07 00:10:59,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,521 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,521 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Ended with exit code 0 [2021-12-07 00:10:59,540 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,541 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-12-07 00:10:59,542 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:10:59,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,550 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,550 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,552 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,569 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2021-12-07 00:10:59,570 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,570 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,571 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-12-07 00:10:59,572 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:10:59,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,579 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,580 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2021-12-07 00:10:59,599 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,600 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-12-07 00:10:59,601 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 [2021-12-07 00:10:59,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,608 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,609 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,627 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2021-12-07 00:10:59,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,628 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-12-07 00:10:59,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:10:59,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,636 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,637 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,657 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-12-07 00:10:59,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,658 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-12-07 00:10:59,659 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 [2021-12-07 00:10:59,666 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,666 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,667 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,667 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2021-12-07 00:10:59,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,687 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-12-07 00:10:59,691 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 [2021-12-07 00:10:59,699 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,699 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,700 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-12-07 00:10:59,722 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,723 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-12-07 00:10:59,724 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 [2021-12-07 00:10:59,731 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,731 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,731 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,731 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2021-12-07 00:10:59,750 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,751 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-12-07 00:10:59,752 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 [2021-12-07 00:10:59,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,759 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,760 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2021-12-07 00:10:59,780 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,780 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-12-07 00:10:59,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:10:59,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,788 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,789 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,808 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2021-12-07 00:10:59,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,809 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-12-07 00:10:59,810 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 [2021-12-07 00:10:59,818 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,818 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,819 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-12-07 00:10:59,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,839 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-12-07 00:10:59,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:10:59,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,847 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,848 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,848 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2021-12-07 00:10:59,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,868 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-12-07 00:10:59,869 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 [2021-12-07 00:10:59,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,876 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,876 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2021-12-07 00:10:59,895 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,896 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-12-07 00:10:59,901 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 [2021-12-07 00:10:59,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,912 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,922 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2021-12-07 00:10:59,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,950 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-12-07 00:10:59,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:10:59,958 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,958 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,959 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,960 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:10:59,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2021-12-07 00:10:59,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:10:59,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:10:59,979 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:10:59,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-12-07 00:10:59,980 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 [2021-12-07 00:10:59,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:10:59,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:10:59,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:10:59,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:10:59,987 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:10:59,988 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:10:59,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:10:59,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2021-12-07 00:11:00,007 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,008 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-12-07 00:11:00,009 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 [2021-12-07 00:11:00,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,016 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:11:00,017 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:11:00,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,036 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:00,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,037 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-12-07 00:11:00,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:00,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,045 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:11:00,045 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:11:00,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,064 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2021-12-07 00:11:00,064 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,064 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,065 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-12-07 00:11:00,066 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:00,073 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,073 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:11:00,074 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:11:00,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,093 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-12-07 00:11:00,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,094 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-12-07 00:11:00,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:00,103 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,103 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:11:00,104 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:11:00,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-12-07 00:11:00,126 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,127 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-12-07 00:11:00,128 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 [2021-12-07 00:11:00,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,135 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:11:00,136 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:11:00,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2021-12-07 00:11:00,156 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,157 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-12-07 00:11:00,158 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 [2021-12-07 00:11:00,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,165 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:11:00,166 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:11:00,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-12-07 00:11:00,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,185 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-12-07 00:11:00,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:00,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,194 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:11:00,194 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:11:00,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,195 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2021-12-07 00:11:00,226 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,226 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-12-07 00:11:00,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:00,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,235 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:11:00,235 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:11:00,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,254 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:00,254 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,255 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-12-07 00:11:00,256 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 [2021-12-07 00:11:00,263 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,263 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-07 00:11:00,264 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-07 00:11:00,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,265 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:00,283 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-07 00:11:00,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,284 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-12-07 00:11:00,285 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 [2021-12-07 00:11:00,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,292 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,292 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:00,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,312 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-12-07 00:11:00,313 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 [2021-12-07 00:11:00,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,321 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,321 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-12-07 00:11:00,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,341 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-12-07 00:11:00,342 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 [2021-12-07 00:11:00,349 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,349 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,350 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,350 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2021-12-07 00:11:00,369 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,369 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,369 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-12-07 00:11:00,371 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 [2021-12-07 00:11:00,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,379 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,379 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-12-07 00:11:00,399 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,400 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-12-07 00:11:00,401 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:00,408 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,409 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,409 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,409 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,409 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-12-07 00:11:00,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,430 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-12-07 00:11:00,432 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 [2021-12-07 00:11:00,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,439 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,440 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-12-07 00:11:00,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,459 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-12-07 00:11:00,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:00,468 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,468 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,468 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,488 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2021-12-07 00:11:00,488 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,489 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-12-07 00:11:00,490 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 [2021-12-07 00:11:00,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,497 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,497 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,516 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:00,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,517 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-12-07 00:11:00,518 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 [2021-12-07 00:11:00,525 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,525 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,525 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,544 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:00,544 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,545 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-12-07 00:11:00,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:00,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,553 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,554 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-12-07 00:11:00,575 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,576 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-12-07 00:11:00,576 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 [2021-12-07 00:11:00,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,584 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,584 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:00,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,605 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-12-07 00:11:00,607 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 [2021-12-07 00:11:00,614 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,614 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,615 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:00,634 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,635 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-12-07 00:11:00,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:00,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,644 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,644 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2021-12-07 00:11:00,664 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,664 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-12-07 00:11:00,666 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 [2021-12-07 00:11:00,672 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,672 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,673 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-12-07 00:11:00,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,692 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-12-07 00:11:00,693 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 [2021-12-07 00:11:00,700 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,700 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,701 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2021-12-07 00:11:00,722 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,723 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-12-07 00:11:00,724 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 [2021-12-07 00:11:00,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,732 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,733 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,735 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:00,753 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,754 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-12-07 00:11:00,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:00,766 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,766 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,766 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,766 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,767 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,786 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:00,786 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,787 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-12-07 00:11:00,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:00,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,796 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,797 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-12-07 00:11:00,816 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,816 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-12-07 00:11:00,817 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 [2021-12-07 00:11:00,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,825 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,825 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,825 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-12-07 00:11:00,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,846 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-12-07 00:11:00,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:00,854 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,854 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,855 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2021-12-07 00:11:00,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,874 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-12-07 00:11:00,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:00,883 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,883 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-12-07 00:11:00,903 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,904 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-12-07 00:11:00,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:00,912 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,913 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,913 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,933 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:00,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,934 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-12-07 00:11:00,935 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 [2021-12-07 00:11:00,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,943 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,943 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-12-07 00:11:00,962 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,963 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-12-07 00:11:00,964 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 [2021-12-07 00:11:00,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:00,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:00,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:00,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:00,971 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:00,972 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:00,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:00,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:00,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:00,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:00,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:00,992 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:00,993 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-12-07 00:11:00,993 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 [2021-12-07 00:11:01,000 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,000 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,001 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2021-12-07 00:11:01,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,021 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-12-07 00:11:01,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,031 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,032 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,034 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:01,053 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,054 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-12-07 00:11:01,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,063 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,063 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,064 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:01,082 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,082 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-12-07 00:11:01,083 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 [2021-12-07 00:11:01,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,091 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,091 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,092 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,092 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-12-07 00:11:01,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,113 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-12-07 00:11:01,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,122 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,123 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2021-12-07 00:11:01,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,144 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-12-07 00:11:01,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,152 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,152 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,153 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-12-07 00:11:01,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,173 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-12-07 00:11:01,175 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 [2021-12-07 00:11:01,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,182 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,182 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,183 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2021-12-07 00:11:01,201 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,202 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-12-07 00:11:01,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,210 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,210 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,210 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-12-07 00:11:01,229 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,230 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-12-07 00:11:01,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,241 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,241 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,241 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,250 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-12-07 00:11:01,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,287 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-12-07 00:11:01,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,295 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,295 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,295 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2021-12-07 00:11:01,315 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,315 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-12-07 00:11:01,317 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 [2021-12-07 00:11:01,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,324 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,325 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2021-12-07 00:11:01,345 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,345 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,345 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-12-07 00:11:01,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,353 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,354 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2021-12-07 00:11:01,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,374 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-12-07 00:11:01,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,382 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,383 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2021-12-07 00:11:01,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,403 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-12-07 00:11:01,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,412 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,412 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2021-12-07 00:11:01,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,433 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-12-07 00:11:01,434 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 [2021-12-07 00:11:01,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,442 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,443 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,446 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,463 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:01,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,464 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-12-07 00:11:01,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,472 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,473 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,493 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-12-07 00:11:01,493 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,494 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-12-07 00:11:01,495 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 [2021-12-07 00:11:01,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,502 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-12-07 00:11:01,521 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,521 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,522 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-12-07 00:11:01,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,531 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,531 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-12-07 00:11:01,550 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,550 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-12-07 00:11:01,551 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,559 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,560 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,560 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:01,580 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,580 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-12-07 00:11:01,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,589 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,589 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:01,589 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:01,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,591 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2021-12-07 00:11:01,610 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-07 00:11:01,610 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,610 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-12-07 00:11:01,612 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 [2021-12-07 00:11:01,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,619 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:01,619 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:01,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,638 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2021-12-07 00:11:01,638 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,639 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-12-07 00:11:01,640 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 [2021-12-07 00:11:01,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,647 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:01,648 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:01,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,668 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:01,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,669 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-12-07 00:11:01,670 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 [2021-12-07 00:11:01,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,677 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:01,677 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:01,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:01,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,697 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-12-07 00:11:01,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,706 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:01,707 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:01,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2021-12-07 00:11:01,728 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,728 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,729 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,729 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-12-07 00:11:01,729 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 [2021-12-07 00:11:01,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,737 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:01,737 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:01,737 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2021-12-07 00:11:01,756 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,756 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-12-07 00:11:01,758 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 [2021-12-07 00:11:01,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,765 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:01,765 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:01,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:01,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,786 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-12-07 00:11:01,787 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 [2021-12-07 00:11:01,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,794 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:01,794 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:01,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2021-12-07 00:11:01,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,814 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-12-07 00:11:01,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,822 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,822 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:01,823 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:01,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2021-12-07 00:11:01,842 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,842 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-12-07 00:11:01,843 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 [2021-12-07 00:11:01,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,851 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:01,851 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:01,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2021-12-07 00:11:01,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,870 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-12-07 00:11:01,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:01,879 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:01,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2021-12-07 00:11:01,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,899 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-12-07 00:11:01,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,909 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:01,909 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:01,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2021-12-07 00:11:01,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,930 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-12-07 00:11:01,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,939 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,939 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:01,939 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:01,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,959 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:01,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,960 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-12-07 00:11:01,960 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 [2021-12-07 00:11:01,968 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:01,969 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:01,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:01,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2021-12-07 00:11:01,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:01,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:01,989 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:01,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-12-07 00:11:01,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:01,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:01,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:01,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:01,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:01,997 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:01,997 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:01,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:01,999 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2021-12-07 00:11:02,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,017 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-12-07 00:11:02,018 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 [2021-12-07 00:11:02,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,026 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2021-12-07 00:11:02,045 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,045 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,046 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-12-07 00:11:02,047 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:02,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,055 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,056 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-12-07 00:11:02,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,077 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-12-07 00:11:02,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:02,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,086 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,086 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2021-12-07 00:11:02,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,106 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-12-07 00:11:02,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:02,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,115 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,116 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-12-07 00:11:02,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,135 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-12-07 00:11:02,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:02,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,145 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,170 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:02,170 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,171 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-12-07 00:11:02,172 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 [2021-12-07 00:11:02,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,180 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,180 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2021-12-07 00:11:02,200 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,200 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-12-07 00:11:02,201 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:02,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,209 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,209 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,229 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:02,229 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,230 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-12-07 00:11:02,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:02,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,239 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,240 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,240 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,242 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2021-12-07 00:11:02,260 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,260 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-12-07 00:11:02,262 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 [2021-12-07 00:11:02,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,269 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,269 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,269 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,288 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2021-12-07 00:11:02,288 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,289 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-12-07 00:11:02,290 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 [2021-12-07 00:11:02,297 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,297 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,297 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,297 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2021-12-07 00:11:02,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,317 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-12-07 00:11:02,318 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 [2021-12-07 00:11:02,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,326 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,327 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2021-12-07 00:11:02,346 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,347 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-12-07 00:11:02,348 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:02,356 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,357 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:02,378 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,378 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-12-07 00:11:02,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:02,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,388 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2021-12-07 00:11:02,408 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,409 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-12-07 00:11:02,410 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 [2021-12-07 00:11:02,417 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,418 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,418 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2021-12-07 00:11:02,439 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,439 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-12-07 00:11:02,440 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 [2021-12-07 00:11:02,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,448 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,449 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:02,469 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,470 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-12-07 00:11:02,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:02,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,478 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,479 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2021-12-07 00:11:02,500 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,500 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-12-07 00:11:02,502 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 [2021-12-07 00:11:02,509 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,509 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,509 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2021-12-07 00:11:02,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,529 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-12-07 00:11:02,530 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:02,538 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,538 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,538 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,539 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,559 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2021-12-07 00:11:02,559 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,560 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-12-07 00:11:02,561 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 [2021-12-07 00:11:02,572 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,572 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,584 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2021-12-07 00:11:02,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,625 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-12-07 00:11:02,627 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 [2021-12-07 00:11:02,634 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,635 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-12-07 00:11:02,654 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,655 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-12-07 00:11:02,656 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 [2021-12-07 00:11:02,663 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,663 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,664 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-12-07 00:11:02,685 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,685 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-12-07 00:11:02,687 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 [2021-12-07 00:11:02,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,695 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2021-12-07 00:11:02,715 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,715 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,715 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,716 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-12-07 00:11:02,716 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 [2021-12-07 00:11:02,723 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,723 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,724 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2021-12-07 00:11:02,743 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,744 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-12-07 00:11:02,744 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 [2021-12-07 00:11:02,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,752 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,752 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2021-12-07 00:11:02,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,772 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-12-07 00:11:02,773 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 [2021-12-07 00:11:02,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,781 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,783 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2021-12-07 00:11:02,806 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,807 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-12-07 00:11:02,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:02,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,816 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2021-12-07 00:11:02,837 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,838 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-12-07 00:11:02,839 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 [2021-12-07 00:11:02,846 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,846 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,847 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:02,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,867 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-12-07 00:11:02,868 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 [2021-12-07 00:11:02,876 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,877 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,877 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2021-12-07 00:11:02,904 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,905 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-12-07 00:11:02,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:02,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,915 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,916 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2021-12-07 00:11:02,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,948 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-12-07 00:11:02,948 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:02,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,956 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:02,957 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:02,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:02,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:02,978 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-07 00:11:02,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:02,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:02,979 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:02,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-12-07 00:11:02,980 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 [2021-12-07 00:11:02,987 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:02,987 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:02,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:02,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:02,987 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:02,988 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:02,988 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:02,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2021-12-07 00:11:03,007 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,008 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-12-07 00:11:03,012 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 [2021-12-07 00:11:03,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,021 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2021-12-07 00:11:03,049 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,050 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-12-07 00:11:03,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:03,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,059 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,060 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:03,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,080 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-12-07 00:11:03,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:03,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,088 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,089 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2021-12-07 00:11:03,110 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,111 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-12-07 00:11:03,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:03,119 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,119 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,120 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2021-12-07 00:11:03,139 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,139 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-12-07 00:11:03,140 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 [2021-12-07 00:11:03,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,147 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,147 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,147 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,148 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2021-12-07 00:11:03,167 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,168 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-12-07 00:11:03,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:03,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,176 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,176 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:03,195 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,196 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-12-07 00:11:03,197 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 [2021-12-07 00:11:03,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,204 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,205 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-12-07 00:11:03,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,224 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-12-07 00:11:03,225 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 [2021-12-07 00:11:03,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,233 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,233 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2021-12-07 00:11:03,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,253 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-12-07 00:11:03,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:03,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,261 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,262 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-12-07 00:11:03,281 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,281 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-12-07 00:11:03,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:03,290 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,290 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,290 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,290 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,292 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2021-12-07 00:11:03,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,312 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-12-07 00:11:03,314 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 [2021-12-07 00:11:03,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,321 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,321 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2021-12-07 00:11:03,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,341 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-12-07 00:11:03,343 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 [2021-12-07 00:11:03,350 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,350 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,350 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2021-12-07 00:11:03,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,370 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-12-07 00:11:03,371 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 [2021-12-07 00:11:03,378 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,379 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,379 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2021-12-07 00:11:03,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,399 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-12-07 00:11:03,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:03,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,408 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,408 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2021-12-07 00:11:03,427 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,428 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-12-07 00:11:03,429 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 [2021-12-07 00:11:03,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,437 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2021-12-07 00:11:03,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,458 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-12-07 00:11:03,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:03,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,467 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,468 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2021-12-07 00:11:03,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,488 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-12-07 00:11:03,488 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 [2021-12-07 00:11:03,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,496 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,496 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2021-12-07 00:11:03,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,516 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-12-07 00:11:03,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:03,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,524 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,525 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,545 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:03,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,546 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-12-07 00:11:03,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:03,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,555 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,556 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2021-12-07 00:11:03,574 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,575 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-12-07 00:11:03,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:03,583 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,583 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,584 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2021-12-07 00:11:03,606 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,607 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-12-07 00:11:03,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:03,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,615 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,616 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2021-12-07 00:11:03,636 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,637 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-12-07 00:11:03,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:03,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,645 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,645 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-12-07 00:11:03,665 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,666 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-12-07 00:11:03,667 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 [2021-12-07 00:11:03,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,674 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,675 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-12-07 00:11:03,694 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,695 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-12-07 00:11:03,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:03,703 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,704 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,704 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2021-12-07 00:11:03,725 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,726 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-12-07 00:11:03,727 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 [2021-12-07 00:11:03,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,734 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,735 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-12-07 00:11:03,756 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,757 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-12-07 00:11:03,758 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 [2021-12-07 00:11:03,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,765 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,765 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2021-12-07 00:11:03,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,786 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-12-07 00:11:03,787 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 [2021-12-07 00:11:03,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,794 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,795 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,816 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-12-07 00:11:03,817 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,817 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-12-07 00:11:03,818 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 [2021-12-07 00:11:03,825 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,826 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,826 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:03,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,848 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-12-07 00:11:03,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:03,855 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,855 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,857 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-12-07 00:11:03,878 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,879 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-12-07 00:11:03,880 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:03,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,887 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,887 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Ended with exit code 0 [2021-12-07 00:11:03,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,907 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-12-07 00:11:03,908 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 [2021-12-07 00:11:03,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,916 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,916 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-12-07 00:11:03,936 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,936 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-12-07 00:11:03,938 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 [2021-12-07 00:11:03,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:03,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:03,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:03,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:03,949 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:03,962 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:03,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:03,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:03,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2021-12-07 00:11:03,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:03,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:03,998 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:03,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-12-07 00:11:04,000 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 [2021-12-07 00:11:04,007 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:04,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,007 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:04,008 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:04,008 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,027 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:04,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,028 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-12-07 00:11:04,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:04,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:04,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:04,039 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:04,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2021-12-07 00:11:04,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,060 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-12-07 00:11:04,061 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 [2021-12-07 00:11:04,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:04,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,068 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:04,069 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:04,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,088 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-12-07 00:11:04,088 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,089 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-12-07 00:11:04,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:04,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:04,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:04,099 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:04,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:04,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,119 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-12-07 00:11:04,120 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 [2021-12-07 00:11:04,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:04,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,128 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:04,128 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:04,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2021-12-07 00:11:04,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,149 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-12-07 00:11:04,151 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 [2021-12-07 00:11:04,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:04,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,159 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:04,160 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:04,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:04,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,184 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-12-07 00:11:04,185 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 [2021-12-07 00:11:04,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:04,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,192 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:04,193 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:04,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2021-12-07 00:11:04,214 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,215 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-12-07 00:11:04,216 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:04,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:04,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,224 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:04,224 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:04,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2021-12-07 00:11:04,244 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,244 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-12-07 00:11:04,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:04,252 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:04,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,253 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,253 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,253 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:04,253 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:04,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2021-12-07 00:11:04,272 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,273 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-12-07 00:11:04,274 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 [2021-12-07 00:11:04,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:04,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,281 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:04,282 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:04,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,302 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-12-07 00:11:04,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,303 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-12-07 00:11:04,304 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:04,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:11:04,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,312 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:04,312 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:04,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2021-12-07 00:11:04,334 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-07 00:11:04,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,334 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-12-07 00:11:04,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:04,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,343 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,343 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-12-07 00:11:04,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,363 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-12-07 00:11:04,364 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 [2021-12-07 00:11:04,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,372 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,372 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,373 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-12-07 00:11:04,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,394 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-12-07 00:11:04,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:04,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,403 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,403 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,404 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,423 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-12-07 00:11:04,424 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,424 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-12-07 00:11:04,425 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 [2021-12-07 00:11:04,432 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,432 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,432 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,433 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,433 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,433 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2021-12-07 00:11:04,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,455 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-12-07 00:11:04,456 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 [2021-12-07 00:11:04,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,463 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,464 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,464 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-12-07 00:11:04,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,484 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-12-07 00:11:04,485 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 [2021-12-07 00:11:04,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,492 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,493 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,493 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-12-07 00:11:04,513 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,514 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-12-07 00:11:04,515 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 [2021-12-07 00:11:04,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,522 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,523 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,523 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,542 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-12-07 00:11:04,542 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,543 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-12-07 00:11:04,544 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 [2021-12-07 00:11:04,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,552 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,552 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,552 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-12-07 00:11:04,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,573 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-12-07 00:11:04,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:04,580 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,580 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,581 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,581 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2021-12-07 00:11:04,601 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,602 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-12-07 00:11:04,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:04,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,611 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,611 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,611 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,613 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2021-12-07 00:11:04,631 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,632 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-12-07 00:11:04,632 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 [2021-12-07 00:11:04,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,640 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,640 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,641 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-12-07 00:11:04,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,662 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-12-07 00:11:04,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:04,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,672 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,672 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,673 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2021-12-07 00:11:04,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,694 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-12-07 00:11:04,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:04,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,704 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,704 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,704 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,706 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-12-07 00:11:04,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,725 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-12-07 00:11:04,727 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 [2021-12-07 00:11:04,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,734 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,734 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,735 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:04,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,755 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-12-07 00:11:04,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:04,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,763 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,763 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,763 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,763 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,783 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:04,783 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,783 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,783 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-12-07 00:11:04,784 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 [2021-12-07 00:11:04,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,792 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,792 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,793 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,794 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,794 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2021-12-07 00:11:04,815 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,816 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-12-07 00:11:04,817 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 [2021-12-07 00:11:04,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,823 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,824 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,824 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,826 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-12-07 00:11:04,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,844 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-12-07 00:11:04,845 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 [2021-12-07 00:11:04,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,852 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,853 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,853 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-12-07 00:11:04,873 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,874 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-12-07 00:11:04,875 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 [2021-12-07 00:11:04,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,882 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,883 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,885 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2021-12-07 00:11:04,903 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,903 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,903 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-12-07 00:11:04,905 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:04,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,912 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,912 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,912 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,932 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2021-12-07 00:11:04,932 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,933 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-12-07 00:11:04,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:04,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,940 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,941 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,941 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-12-07 00:11:04,962 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,963 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-12-07 00:11:04,964 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 [2021-12-07 00:11:04,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:04,971 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:04,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:04,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:04,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:04,971 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:04,972 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:04,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:04,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:04,992 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:04,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:04,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:04,993 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:04,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-12-07 00:11:04,994 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 [2021-12-07 00:11:05,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,002 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,002 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,003 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,023 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-12-07 00:11:05,023 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,024 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-12-07 00:11:05,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:05,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,031 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,032 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,032 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,051 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-12-07 00:11:05,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,052 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-12-07 00:11:05,053 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 [2021-12-07 00:11:05,060 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,060 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,061 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2021-12-07 00:11:05,081 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,082 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,082 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-12-07 00:11:05,083 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 [2021-12-07 00:11:05,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,090 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,090 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,091 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2021-12-07 00:11:05,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,113 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-12-07 00:11:05,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:05,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,121 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,121 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,121 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-12-07 00:11:05,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,142 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-12-07 00:11:05,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:05,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,151 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,151 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,151 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-12-07 00:11:05,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,173 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-12-07 00:11:05,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:05,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,181 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,181 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,182 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,206 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2021-12-07 00:11:05,206 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,207 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-12-07 00:11:05,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:05,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,215 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,215 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,216 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-12-07 00:11:05,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,238 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-12-07 00:11:05,239 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 [2021-12-07 00:11:05,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,245 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,246 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,246 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,266 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:05,266 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,267 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-12-07 00:11:05,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:05,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,275 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,275 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,275 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-12-07 00:11:05,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,296 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-12-07 00:11:05,297 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 [2021-12-07 00:11:05,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,306 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,306 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,316 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,316 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,356 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:05,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,357 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-12-07 00:11:05,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:05,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,365 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,365 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,366 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,367 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2021-12-07 00:11:05,387 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,387 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-12-07 00:11:05,388 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 [2021-12-07 00:11:05,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,395 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,395 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,396 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-12-07 00:11:05,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,418 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-12-07 00:11:05,419 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 [2021-12-07 00:11:05,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,426 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,426 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,426 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2021-12-07 00:11:05,446 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,447 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-12-07 00:11:05,448 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 [2021-12-07 00:11:05,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,455 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,456 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,456 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2021-12-07 00:11:05,476 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,476 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,477 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-12-07 00:11:05,478 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 [2021-12-07 00:11:05,485 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,485 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,485 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,486 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,486 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,487 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,506 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2021-12-07 00:11:05,506 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,507 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-12-07 00:11:05,508 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 [2021-12-07 00:11:05,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,516 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,516 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,517 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-12-07 00:11:05,541 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,541 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-12-07 00:11:05,543 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 [2021-12-07 00:11:05,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,550 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,550 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,551 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2021-12-07 00:11:05,573 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,573 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-12-07 00:11:05,575 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:05,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,582 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,583 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,583 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:05,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,603 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-12-07 00:11:05,604 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:05,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,611 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,611 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,612 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2021-12-07 00:11:05,631 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,632 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-12-07 00:11:05,633 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 [2021-12-07 00:11:05,640 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,640 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,640 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,641 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2021-12-07 00:11:05,660 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,661 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-12-07 00:11:05,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:05,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,669 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:05,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:11:05,670 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:11:05,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-12-07 00:11:05,691 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-07 00:11:05,691 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,691 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-12-07 00:11:05,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:05,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,699 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:05,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:05,700 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:05,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-12-07 00:11:05,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,721 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-12-07 00:11:05,723 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 [2021-12-07 00:11:05,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,730 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:05,730 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:05,730 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:05,731 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2021-12-07 00:11:05,751 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,751 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-12-07 00:11:05,752 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 [2021-12-07 00:11:05,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,760 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:05,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:05,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:05,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2021-12-07 00:11:05,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,782 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-12-07 00:11:05,783 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 [2021-12-07 00:11:05,790 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,791 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:05,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:05,792 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:05,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,796 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2021-12-07 00:11:05,815 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,815 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-12-07 00:11:05,816 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 [2021-12-07 00:11:05,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,824 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:05,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,824 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:05,825 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:05,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,845 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2021-12-07 00:11:05,845 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,846 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-12-07 00:11:05,847 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 [2021-12-07 00:11:05,854 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,855 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:05,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,855 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:05,855 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:05,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2021-12-07 00:11:05,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,877 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-12-07 00:11:05,878 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 [2021-12-07 00:11:05,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,885 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:05,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,885 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:05,885 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:05,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,905 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2021-12-07 00:11:05,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,906 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-12-07 00:11:05,907 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 [2021-12-07 00:11:05,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,914 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:05,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,915 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:05,915 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:05,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2021-12-07 00:11:05,935 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,936 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-12-07 00:11:05,937 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 [2021-12-07 00:11:05,946 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,946 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:05,946 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,946 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:05,946 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:05,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:05,970 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2021-12-07 00:11:05,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:05,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:05,971 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:05,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-12-07 00:11:05,972 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 [2021-12-07 00:11:05,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:05,980 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:05,980 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:05,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:05,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:05,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:05,980 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:05,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:05,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,000 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2021-12-07 00:11:06,001 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,001 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-12-07 00:11:06,002 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 [2021-12-07 00:11:06,009 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,010 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,010 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2021-12-07 00:11:06,033 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,034 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-12-07 00:11:06,035 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 [2021-12-07 00:11:06,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,043 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,043 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,043 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,063 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:06,063 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,064 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-12-07 00:11:06,065 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 [2021-12-07 00:11:06,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,072 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,072 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:06,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,094 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-12-07 00:11:06,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:06,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,103 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,104 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,106 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-12-07 00:11:06,127 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,127 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-12-07 00:11:06,128 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 [2021-12-07 00:11:06,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,136 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,137 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,137 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,140 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-12-07 00:11:06,158 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,158 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,159 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-12-07 00:11:06,160 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 [2021-12-07 00:11:06,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,167 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,167 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,168 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,168 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:06,191 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,191 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-12-07 00:11:06,192 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 [2021-12-07 00:11:06,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,200 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,201 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-12-07 00:11:06,221 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,222 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-12-07 00:11:06,223 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:06,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,232 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,232 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,232 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2021-12-07 00:11:06,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,253 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-12-07 00:11:06,255 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:06,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,263 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,265 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2021-12-07 00:11:06,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,288 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-12-07 00:11:06,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:06,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,295 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,296 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,316 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:06,317 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,317 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-12-07 00:11:06,318 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 [2021-12-07 00:11:06,326 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,326 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,326 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,327 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-12-07 00:11:06,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,350 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-12-07 00:11:06,351 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 [2021-12-07 00:11:06,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,358 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,358 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,359 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,359 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2021-12-07 00:11:06,380 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,381 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-12-07 00:11:06,382 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 [2021-12-07 00:11:06,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,391 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,392 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,392 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2021-12-07 00:11:06,424 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,425 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-12-07 00:11:06,426 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 [2021-12-07 00:11:06,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,434 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,434 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,435 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,455 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:06,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,456 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-12-07 00:11:06,457 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 [2021-12-07 00:11:06,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,466 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,467 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-12-07 00:11:06,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,498 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,499 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-12-07 00:11:06,499 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 [2021-12-07 00:11:06,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,507 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,507 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,508 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,512 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2021-12-07 00:11:06,531 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,531 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-12-07 00:11:06,532 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 [2021-12-07 00:11:06,539 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,539 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,539 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,540 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2021-12-07 00:11:06,560 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,561 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,562 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-12-07 00:11:06,562 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 [2021-12-07 00:11:06,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,570 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,570 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,570 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,571 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2021-12-07 00:11:06,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,595 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-12-07 00:11:06,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:06,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,603 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,604 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-12-07 00:11:06,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,628 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-12-07 00:11:06,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:06,636 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,636 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,636 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,637 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,638 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,660 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2021-12-07 00:11:06,660 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,661 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-12-07 00:11:06,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:06,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,669 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,669 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,670 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2021-12-07 00:11:06,690 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,691 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-12-07 00:11:06,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:06,699 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,700 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,700 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,703 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-12-07 00:11:06,721 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,722 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-12-07 00:11:06,723 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 [2021-12-07 00:11:06,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,734 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,734 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,747 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2021-12-07 00:11:06,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,800 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-12-07 00:11:06,801 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 [2021-12-07 00:11:06,807 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,808 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,808 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,808 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2021-12-07 00:11:06,829 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,829 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-12-07 00:11:06,830 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 [2021-12-07 00:11:06,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,837 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,838 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,838 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2021-12-07 00:11:06,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,861 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-12-07 00:11:06,862 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:06,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,870 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,870 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,871 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Ended with exit code 0 [2021-12-07 00:11:06,892 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,893 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-12-07 00:11:06,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:06,901 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,901 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,901 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,906 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,926 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2021-12-07 00:11:06,926 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,927 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-12-07 00:11:06,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:06,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,935 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,935 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,936 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2021-12-07 00:11:06,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,956 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-12-07 00:11:06,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:06,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:06,965 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:06,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:06,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:06,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:06,965 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:06,967 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:06,967 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:06,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:06,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2021-12-07 00:11:06,995 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:06,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:06,995 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:06,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-12-07 00:11:06,996 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 [2021-12-07 00:11:07,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,003 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:07,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,004 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:07,005 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:07,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2021-12-07 00:11:07,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,029 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,030 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-12-07 00:11:07,030 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 [2021-12-07 00:11:07,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,038 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:07,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:07,039 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:07,039 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2021-12-07 00:11:07,059 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,062 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-12-07 00:11:07,063 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 [2021-12-07 00:11:07,070 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,070 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:07,070 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,070 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:07,071 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:07,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,091 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2021-12-07 00:11:07,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,092 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-12-07 00:11:07,093 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 [2021-12-07 00:11:07,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,100 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:07,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,101 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:07,101 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:07,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,122 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-12-07 00:11:07,122 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,123 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,124 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-12-07 00:11:07,124 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:07,131 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,131 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:11:07,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,131 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:07,132 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:07,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-12-07 00:11:07,156 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-07 00:11:07,156 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,156 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-12-07 00:11:07,158 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 [2021-12-07 00:11:07,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,165 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,165 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,166 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,187 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2021-12-07 00:11:07,187 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,188 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-12-07 00:11:07,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:07,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,196 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,196 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,197 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,197 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2021-12-07 00:11:07,219 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,219 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-12-07 00:11:07,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:07,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,227 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,228 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,228 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,228 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,232 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,249 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-12-07 00:11:07,249 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,250 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-12-07 00:11:07,251 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 [2021-12-07 00:11:07,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,258 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,259 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,260 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2021-12-07 00:11:07,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,284 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-12-07 00:11:07,286 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 [2021-12-07 00:11:07,293 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,294 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,294 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,294 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2021-12-07 00:11:07,315 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,316 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-12-07 00:11:07,317 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 [2021-12-07 00:11:07,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,324 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,324 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,325 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2021-12-07 00:11:07,346 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,347 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-12-07 00:11:07,348 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 [2021-12-07 00:11:07,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,356 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,357 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,357 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,379 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Ended with exit code 0 [2021-12-07 00:11:07,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,380 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-12-07 00:11:07,380 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:07,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,388 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,388 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,389 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2021-12-07 00:11:07,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,410 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-12-07 00:11:07,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:07,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,420 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,420 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,420 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,421 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,424 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2021-12-07 00:11:07,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,444 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,445 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-12-07 00:11:07,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:07,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,453 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,453 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,453 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,474 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2021-12-07 00:11:07,474 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,475 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-12-07 00:11:07,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:07,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,484 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,484 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,485 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-12-07 00:11:07,509 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,510 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-12-07 00:11:07,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:07,519 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,519 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,519 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,520 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2021-12-07 00:11:07,541 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,542 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-12-07 00:11:07,543 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 [2021-12-07 00:11:07,550 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,550 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,550 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,551 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,572 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2021-12-07 00:11:07,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,573 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-12-07 00:11:07,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:07,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,581 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,582 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,582 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2021-12-07 00:11:07,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,604 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-12-07 00:11:07,605 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 [2021-12-07 00:11:07,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,614 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,614 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,614 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-12-07 00:11:07,641 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,641 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-12-07 00:11:07,643 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 [2021-12-07 00:11:07,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,650 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,650 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,651 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2021-12-07 00:11:07,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,676 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-12-07 00:11:07,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:07,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,684 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,684 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,685 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,688 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,706 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:07,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,706 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-12-07 00:11:07,708 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 [2021-12-07 00:11:07,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,715 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,715 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,715 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,715 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,715 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,716 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,716 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,737 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2021-12-07 00:11:07,737 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,738 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-12-07 00:11:07,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:07,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,748 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,748 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,748 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,749 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:07,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,771 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-12-07 00:11:07,772 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 [2021-12-07 00:11:07,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,780 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,780 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,781 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2021-12-07 00:11:07,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,803 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-12-07 00:11:07,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:07,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,812 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,812 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,813 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2021-12-07 00:11:07,837 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,838 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-12-07 00:11:07,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:07,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,849 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,849 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,849 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,850 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-12-07 00:11:07,871 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,872 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-12-07 00:11:07,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:07,880 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,880 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,880 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,881 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Ended with exit code 0 [2021-12-07 00:11:07,902 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,903 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-12-07 00:11:07,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:07,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,912 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,912 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,913 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-12-07 00:11:07,934 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,935 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-12-07 00:11:07,936 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 [2021-12-07 00:11:07,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,944 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,945 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,945 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:07,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-12-07 00:11:07,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:07,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:07,969 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:07,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-12-07 00:11:07,971 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 [2021-12-07 00:11:07,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:07,978 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:07,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:07,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:07,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:07,978 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:07,979 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:07,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:07,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:08,003 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,004 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-12-07 00:11:08,005 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 [2021-12-07 00:11:08,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,012 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:08,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,012 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:08,012 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:08,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-12-07 00:11:08,034 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,034 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-12-07 00:11:08,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:08,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,043 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:08,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,043 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:08,044 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:08,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,068 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-12-07 00:11:08,068 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,068 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,068 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-12-07 00:11:08,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:08,076 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,076 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:08,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,077 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:08,078 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:08,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,101 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-12-07 00:11:08,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,102 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-12-07 00:11:08,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:08,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,112 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:08,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,113 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:08,114 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:08,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-12-07 00:11:08,138 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,138 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-12-07 00:11:08,140 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 [2021-12-07 00:11:08,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,148 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:08,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,149 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:08,149 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:08,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,171 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:08,171 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,172 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-12-07 00:11:08,173 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:08,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,181 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:08,181 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,181 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,181 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,181 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:08,182 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:08,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,204 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-12-07 00:11:08,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,204 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-12-07 00:11:08,206 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 [2021-12-07 00:11:08,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,216 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:08,216 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,216 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,216 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:08,238 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:08,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2021-12-07 00:11:08,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,314 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-12-07 00:11:08,316 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 [2021-12-07 00:11:08,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,323 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:08,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,324 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:08,324 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:08,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2021-12-07 00:11:08,346 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,347 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-12-07 00:11:08,348 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 [2021-12-07 00:11:08,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,355 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:08,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,355 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:08,356 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:08,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2021-12-07 00:11:08,382 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,382 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-12-07 00:11:08,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:08,394 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,394 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:08,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,395 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:08,395 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:08,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2021-12-07 00:11:08,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,418 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-12-07 00:11:08,419 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 [2021-12-07 00:11:08,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,426 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:08,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,426 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:08,427 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:08,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2021-12-07 00:11:08,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,449 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-12-07 00:11:08,450 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:08,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,457 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:08,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,458 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:08,458 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:08,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-12-07 00:11:08,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,480 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-12-07 00:11:08,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:08,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,489 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:08,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,490 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:08,492 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:08,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2021-12-07 00:11:08,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,526 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-12-07 00:11:08,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:08,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,535 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:08,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,535 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:08,537 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:08,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,564 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:08,564 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,565 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-12-07 00:11:08,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:08,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,574 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:08,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,574 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:08,574 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:08,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,577 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2021-12-07 00:11:08,596 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,596 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-12-07 00:11:08,598 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:08,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,605 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:08,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:08,606 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:08,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2021-12-07 00:11:08,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,629 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-12-07 00:11:08,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:08,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,639 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:08,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,639 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:08,640 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:08,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,662 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2021-12-07 00:11:08,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,662 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-12-07 00:11:08,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:08,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,672 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:11:08,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,673 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:11:08,674 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:11:08,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2021-12-07 00:11:08,700 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-07 00:11:08,700 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,701 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-12-07 00:11:08,702 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 [2021-12-07 00:11:08,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,709 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:08,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,709 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:08,710 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:08,710 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2021-12-07 00:11:08,730 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,731 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-12-07 00:11:08,732 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 [2021-12-07 00:11:08,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:08,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,740 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:08,740 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:08,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,742 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,760 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2021-12-07 00:11:08,761 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,761 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-12-07 00:11:08,763 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 [2021-12-07 00:11:08,770 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,770 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:08,770 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,770 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:08,771 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:08,771 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,772 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-12-07 00:11:08,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,791 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,792 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-12-07 00:11:08,792 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 [2021-12-07 00:11:08,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,799 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:08,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,799 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:08,800 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:08,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,821 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-12-07 00:11:08,821 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,822 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-12-07 00:11:08,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:08,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,830 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:08,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,830 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:08,830 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:08,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,832 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2021-12-07 00:11:08,850 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,850 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,851 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-12-07 00:11:08,852 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 [2021-12-07 00:11:08,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,860 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:08,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,860 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:08,860 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:08,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-12-07 00:11:08,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,881 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-12-07 00:11:08,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:08,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,890 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:08,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:08,890 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:08,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-12-07 00:11:08,910 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,910 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-12-07 00:11:08,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:08,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,919 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:08,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,919 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,919 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:08,919 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:08,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2021-12-07 00:11:08,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,939 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-12-07 00:11:08,940 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 [2021-12-07 00:11:08,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,947 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:08,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:08,948 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:08,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2021-12-07 00:11:08,967 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,968 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-12-07 00:11:08,969 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 [2021-12-07 00:11:08,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:08,976 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:08,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:08,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:08,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:08,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:08,977 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:08,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:08,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:08,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2021-12-07 00:11:08,996 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:08,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:08,997 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:08,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-12-07 00:11:08,998 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 [2021-12-07 00:11:09,006 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:09,006 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:09,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:09,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:09,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:09,006 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:09,007 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:09,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:09,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:09,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-12-07 00:11:09,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:09,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:09,028 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:09,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-12-07 00:11:09,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:09,036 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:09,036 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:09,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:09,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:09,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:09,036 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:09,036 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:09,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:09,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:09,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-12-07 00:11:09,056 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:09,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:09,056 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:09,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-12-07 00:11:09,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:09,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:09,064 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:09,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:09,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:09,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:09,065 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:09,065 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:09,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:09,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:09,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Ended with exit code 0 [2021-12-07 00:11:09,085 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:09,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:09,086 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:09,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-12-07 00:11:09,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:09,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:09,094 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:09,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:09,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:09,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:09,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:09,095 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:09,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:09,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:09,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2021-12-07 00:11:09,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:09,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:09,116 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:09,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-12-07 00:11:09,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:09,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:09,124 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:09,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:09,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:09,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:09,125 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:09,125 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:09,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:09,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:09,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-12-07 00:11:09,146 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:09,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:09,147 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:09,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-12-07 00:11:09,148 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 [2021-12-07 00:11:09,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:09,155 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:09,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:09,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:09,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:09,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:09,157 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:09,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:09,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:09,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-12-07 00:11:09,178 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:09,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:09,179 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:09,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-12-07 00:11:09,180 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 [2021-12-07 00:11:09,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:09,188 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:09,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:09,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:09,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:09,188 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:09,188 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:09,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:09,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:09,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-12-07 00:11:09,208 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:09,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:09,209 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:09,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-12-07 00:11:09,210 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:09,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:09,217 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:09,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:09,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:09,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:09,217 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:09,217 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:09,217 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:09,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:09,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2021-12-07 00:11:09,236 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:09,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:09,237 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:09,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-12-07 00:11:09,238 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 [2021-12-07 00:11:09,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:09,245 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:09,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:09,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:09,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:09,245 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:09,246 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:09,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:09,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:09,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2021-12-07 00:11:09,266 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:09,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:09,267 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:09,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-12-07 00:11:09,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:09,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:09,275 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:09,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:09,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:09,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:09,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:09,276 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:09,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:09,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:09,295 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Forceful destruction successful, exit code 0 [2021-12-07 00:11:09,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:09,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:09,296 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:09,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-12-07 00:11:09,299 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:11:09,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:11:09,307 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:11:09,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:11:09,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:11:09,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:11:09,307 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:11:09,308 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:11:09,308 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:11:09,311 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:11:09,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2021-12-07 00:11:09,329 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:11:09,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:11:09,329 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:11:09,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-12-07 00:11:09,330 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 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-12-07 00:18:59,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:18:59,973 INFO L229 MonitoredProcess]: Starting monitored process 7504 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:18:59,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7504)] Waiting until timeout for monitored process [2021-12-07 00:18:59,974 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 [2021-12-07 00:18:59,980 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:18:59,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:18:59,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:18:59,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:18:59,981 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:18:59,981 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:18:59,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:18:59,983 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7504)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:00,001 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,002 INFO L229 MonitoredProcess]: Starting monitored process 7505 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,002 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7505)] Waiting until timeout for monitored process [2021-12-07 00:19:00,003 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 [2021-12-07 00:19:00,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,010 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,010 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,010 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:00,011 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:00,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,013 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7505)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:00,031 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,031 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,031 INFO L229 MonitoredProcess]: Starting monitored process 7506 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7506)] Waiting until timeout for monitored process [2021-12-07 00:19:00,032 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 [2021-12-07 00:19:00,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,040 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:00,041 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:00,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7506)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:00,062 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,063 INFO L229 MonitoredProcess]: Starting monitored process 7507 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7507)] Waiting until timeout for monitored process [2021-12-07 00:19:00,064 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 [2021-12-07 00:19:00,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,071 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:00,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:00,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7507)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:00,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,092 INFO L229 MonitoredProcess]: Starting monitored process 7508 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7508)] Waiting until timeout for monitored process [2021-12-07 00:19:00,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:00,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,099 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:00,100 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:00,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7508)] Ended with exit code 0 [2021-12-07 00:19:00,119 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,119 INFO L229 MonitoredProcess]: Starting monitored process 7509 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7509)] Waiting until timeout for monitored process [2021-12-07 00:19:00,120 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 [2021-12-07 00:19:00,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,128 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:00,128 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:00,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7509)] Ended with exit code 0 [2021-12-07 00:19:00,147 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,148 INFO L229 MonitoredProcess]: Starting monitored process 7510 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7510)] Waiting until timeout for monitored process [2021-12-07 00:19:00,148 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 [2021-12-07 00:19:00,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:00,156 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:00,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7510)] Ended with exit code 0 [2021-12-07 00:19:00,176 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,176 INFO L229 MonitoredProcess]: Starting monitored process 7511 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7511)] Waiting until timeout for monitored process [2021-12-07 00:19:00,178 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:00,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:00,185 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:00,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7511)] Ended with exit code 0 [2021-12-07 00:19:00,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,204 INFO L229 MonitoredProcess]: Starting monitored process 7512 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7512)] Waiting until timeout for monitored process [2021-12-07 00:19:00,205 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 [2021-12-07 00:19:00,212 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:00,213 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:00,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7512)] Ended with exit code 0 [2021-12-07 00:19:00,233 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,233 INFO L229 MonitoredProcess]: Starting monitored process 7513 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7513)] Waiting until timeout for monitored process [2021-12-07 00:19:00,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:00,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:00,245 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:00,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7513)] Ended with exit code 0 [2021-12-07 00:19:00,265 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,265 INFO L229 MonitoredProcess]: Starting monitored process 7514 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7514)] Waiting until timeout for monitored process [2021-12-07 00:19:00,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:00,274 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,274 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:00,274 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:00,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,275 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7514)] Ended with exit code 0 [2021-12-07 00:19:00,293 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,293 INFO L229 MonitoredProcess]: Starting monitored process 7515 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7515)] Waiting until timeout for monitored process [2021-12-07 00:19:00,295 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:00,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,303 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:00,304 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:00,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7515)] Ended with exit code 0 [2021-12-07 00:19:00,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,324 INFO L229 MonitoredProcess]: Starting monitored process 7516 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7516)] Waiting until timeout for monitored process [2021-12-07 00:19:00,326 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 [2021-12-07 00:19:00,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:00,333 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:00,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,352 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7516)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:00,352 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,353 INFO L229 MonitoredProcess]: Starting monitored process 7517 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7517)] Waiting until timeout for monitored process [2021-12-07 00:19:00,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:00,361 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,361 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:00,361 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:00,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,381 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7517)] Ended with exit code 0 [2021-12-07 00:19:00,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,382 INFO L229 MonitoredProcess]: Starting monitored process 7518 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7518)] Waiting until timeout for monitored process [2021-12-07 00:19:00,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:00,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,390 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:00,390 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:00,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,410 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7518)] Ended with exit code 0 [2021-12-07 00:19:00,410 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,410 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,411 INFO L229 MonitoredProcess]: Starting monitored process 7519 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,411 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7519)] Waiting until timeout for monitored process [2021-12-07 00:19:00,412 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:00,419 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,419 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,419 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,420 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:00,420 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:00,420 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7519)] Ended with exit code 0 [2021-12-07 00:19:00,440 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-07 00:19:00,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,440 INFO L229 MonitoredProcess]: Starting monitored process 7520 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7520)] Waiting until timeout for monitored process [2021-12-07 00:19:00,441 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 [2021-12-07 00:19:00,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,448 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:00,449 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:00,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7520)] Ended with exit code 0 [2021-12-07 00:19:00,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,469 INFO L229 MonitoredProcess]: Starting monitored process 7521 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7521)] Waiting until timeout for monitored process [2021-12-07 00:19:00,470 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 [2021-12-07 00:19:00,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,477 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:00,477 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:00,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7521)] Ended with exit code 0 [2021-12-07 00:19:00,496 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,497 INFO L229 MonitoredProcess]: Starting monitored process 7522 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7522)] Waiting until timeout for monitored process [2021-12-07 00:19:00,499 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 [2021-12-07 00:19:00,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,507 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,507 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:00,508 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:00,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7522)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:00,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,528 INFO L229 MonitoredProcess]: Starting monitored process 7523 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7523)] Waiting until timeout for monitored process [2021-12-07 00:19:00,529 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 [2021-12-07 00:19:00,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,536 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:00,536 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:00,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,555 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7523)] Ended with exit code 0 [2021-12-07 00:19:00,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,555 INFO L229 MonitoredProcess]: Starting monitored process 7524 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7524)] Waiting until timeout for monitored process [2021-12-07 00:19:00,556 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 [2021-12-07 00:19:00,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,564 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:00,564 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:00,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7524)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:00,585 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,585 INFO L229 MonitoredProcess]: Starting monitored process 7525 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7525)] Waiting until timeout for monitored process [2021-12-07 00:19:00,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:00,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,594 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:00,594 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:00,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7525)] Ended with exit code 0 [2021-12-07 00:19:00,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,613 INFO L229 MonitoredProcess]: Starting monitored process 7526 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7526)] Waiting until timeout for monitored process [2021-12-07 00:19:00,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:00,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,622 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:00,622 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:00,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,642 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7526)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:00,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,642 INFO L229 MonitoredProcess]: Starting monitored process 7527 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7527)] Waiting until timeout for monitored process [2021-12-07 00:19:00,643 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 [2021-12-07 00:19:00,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,651 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:00,651 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:00,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7527)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:00,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,671 INFO L229 MonitoredProcess]: Starting monitored process 7528 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7528)] Waiting until timeout for monitored process [2021-12-07 00:19:00,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:00,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,680 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:00,680 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:00,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7528)] Ended with exit code 0 [2021-12-07 00:19:00,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,700 INFO L229 MonitoredProcess]: Starting monitored process 7529 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7529)] Waiting until timeout for monitored process [2021-12-07 00:19:00,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:00,707 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:00,707 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:00,708 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:00,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:00,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:00,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7529)] Ended with exit code 0 [2021-12-07 00:19:00,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:00,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:00,727 INFO L229 MonitoredProcess]: Starting monitored process 7530 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:00,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7530)] Waiting until timeout for monitored process [2021-12-07 00:19:00,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:00,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:00,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:00,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:00,739 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-12-07 00:19:00,739 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:00,950 INFO L401 nArgumentSynthesizer]: We have 80 Motzkin's Theorem applications. [2021-12-07 00:19:00,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:01,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:01,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7530)] Ended with exit code 0 [2021-12-07 00:19:01,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:01,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:01,737 INFO L229 MonitoredProcess]: Starting monitored process 7531 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:01,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7531)] Waiting until timeout for monitored process [2021-12-07 00:19:01,738 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 [2021-12-07 00:19:01,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:01,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:01,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:01,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:01,745 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:01,746 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:01,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:01,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:01,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7531)] Ended with exit code 0 [2021-12-07 00:19:01,767 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:01,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:01,767 INFO L229 MonitoredProcess]: Starting monitored process 7532 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:01,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7532)] Waiting until timeout for monitored process [2021-12-07 00:19:01,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:01,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:01,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:01,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:01,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:01,776 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:01,776 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:01,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:01,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:01,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7532)] Ended with exit code 0 [2021-12-07 00:19:01,796 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:01,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:01,796 INFO L229 MonitoredProcess]: Starting monitored process 7533 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:01,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7533)] Waiting until timeout for monitored process [2021-12-07 00:19:01,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:01,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:01,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:01,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:01,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:01,805 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:01,805 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:01,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:01,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:01,824 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7533)] Ended with exit code 0 [2021-12-07 00:19:01,824 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:01,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:01,824 INFO L229 MonitoredProcess]: Starting monitored process 7534 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:01,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7534)] Waiting until timeout for monitored process [2021-12-07 00:19:01,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:01,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:01,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:01,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:01,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:01,832 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:01,832 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:01,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:01,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:01,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7534)] Ended with exit code 0 [2021-12-07 00:19:01,851 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:01,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:01,852 INFO L229 MonitoredProcess]: Starting monitored process 7535 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:01,852 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7535)] Waiting until timeout for monitored process [2021-12-07 00:19:01,852 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 [2021-12-07 00:19:01,859 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:01,859 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:01,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:01,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:01,859 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:01,860 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:01,860 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:01,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:01,881 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7535)] Ended with exit code 0 [2021-12-07 00:19:01,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:01,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:01,882 INFO L229 MonitoredProcess]: Starting monitored process 7536 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:01,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7536)] Waiting until timeout for monitored process [2021-12-07 00:19:01,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:01,890 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:01,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:01,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:01,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:01,890 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:01,891 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:01,891 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:01,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:01,910 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7536)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:01,910 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:01,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:01,911 INFO L229 MonitoredProcess]: Starting monitored process 7537 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:01,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7537)] Waiting until timeout for monitored process [2021-12-07 00:19:01,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:01,919 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:01,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:01,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:01,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:01,920 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:01,920 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:01,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:01,922 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:01,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7537)] Ended with exit code 0 [2021-12-07 00:19:01,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:01,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:01,940 INFO L229 MonitoredProcess]: Starting monitored process 7538 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:01,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7538)] Waiting until timeout for monitored process [2021-12-07 00:19:01,940 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 [2021-12-07 00:19:01,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:01,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:01,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:01,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:01,947 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:01,948 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:01,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:01,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:01,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7538)] Ended with exit code 0 [2021-12-07 00:19:01,967 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:01,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:01,968 INFO L229 MonitoredProcess]: Starting monitored process 7539 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:01,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7539)] Waiting until timeout for monitored process [2021-12-07 00:19:01,969 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 [2021-12-07 00:19:01,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:01,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:01,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:01,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:01,975 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:01,976 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:01,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:01,979 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:01,997 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7539)] Ended with exit code 0 [2021-12-07 00:19:01,997 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:01,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:01,998 INFO L229 MonitoredProcess]: Starting monitored process 7540 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:01,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7540)] Waiting until timeout for monitored process [2021-12-07 00:19:01,999 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 [2021-12-07 00:19:02,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,006 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,007 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7540)] Ended with exit code 0 [2021-12-07 00:19:02,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,028 INFO L229 MonitoredProcess]: Starting monitored process 7541 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7541)] Waiting until timeout for monitored process [2021-12-07 00:19:02,028 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 [2021-12-07 00:19:02,035 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,036 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7541)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:02,057 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,057 INFO L229 MonitoredProcess]: Starting monitored process 7542 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7542)] Waiting until timeout for monitored process [2021-12-07 00:19:02,059 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:02,065 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,066 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,066 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7542)] Ended with exit code 0 [2021-12-07 00:19:02,085 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,085 INFO L229 MonitoredProcess]: Starting monitored process 7543 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7543)] Waiting until timeout for monitored process [2021-12-07 00:19:02,086 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 [2021-12-07 00:19:02,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,093 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,093 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7543)] Ended with exit code 0 [2021-12-07 00:19:02,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,113 INFO L229 MonitoredProcess]: Starting monitored process 7544 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7544)] Waiting until timeout for monitored process [2021-12-07 00:19:02,114 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:02,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,121 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,121 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7544)] Ended with exit code 0 [2021-12-07 00:19:02,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,142 INFO L229 MonitoredProcess]: Starting monitored process 7545 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7545)] Waiting until timeout for monitored process [2021-12-07 00:19:02,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:02,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,150 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,150 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,169 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7545)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:02,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,170 INFO L229 MonitoredProcess]: Starting monitored process 7546 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7546)] Waiting until timeout for monitored process [2021-12-07 00:19:02,171 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 [2021-12-07 00:19:02,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,178 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,180 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,199 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7546)] Ended with exit code 0 [2021-12-07 00:19:02,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,200 INFO L229 MonitoredProcess]: Starting monitored process 7547 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7547)] Waiting until timeout for monitored process [2021-12-07 00:19:02,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:02,207 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,207 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,208 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,228 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7547)] Ended with exit code 0 [2021-12-07 00:19:02,228 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,228 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,228 INFO L229 MonitoredProcess]: Starting monitored process 7548 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7548)] Waiting until timeout for monitored process [2021-12-07 00:19:02,229 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 [2021-12-07 00:19:02,236 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,236 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,237 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7548)] Ended with exit code 0 [2021-12-07 00:19:02,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,257 INFO L229 MonitoredProcess]: Starting monitored process 7549 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7549)] Waiting until timeout for monitored process [2021-12-07 00:19:02,258 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 [2021-12-07 00:19:02,265 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,265 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,265 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,284 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7549)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:02,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,285 INFO L229 MonitoredProcess]: Starting monitored process 7550 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7550)] Waiting until timeout for monitored process [2021-12-07 00:19:02,287 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 [2021-12-07 00:19:02,294 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,294 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,294 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,294 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,294 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,294 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,295 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7550)] Ended with exit code 0 [2021-12-07 00:19:02,313 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,314 INFO L229 MonitoredProcess]: Starting monitored process 7551 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7551)] Waiting until timeout for monitored process [2021-12-07 00:19:02,315 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 [2021-12-07 00:19:02,323 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,323 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,323 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,324 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,326 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7551)] Ended with exit code 0 [2021-12-07 00:19:02,344 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,344 INFO L229 MonitoredProcess]: Starting monitored process 7552 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7552)] Waiting until timeout for monitored process [2021-12-07 00:19:02,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:02,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,352 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,353 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,373 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7552)] Ended with exit code 0 [2021-12-07 00:19:02,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,374 INFO L229 MonitoredProcess]: Starting monitored process 7553 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7553)] Waiting until timeout for monitored process [2021-12-07 00:19:02,375 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:02,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,382 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,383 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7553)] Ended with exit code 0 [2021-12-07 00:19:02,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,404 INFO L229 MonitoredProcess]: Starting monitored process 7554 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7554)] Waiting until timeout for monitored process [2021-12-07 00:19:02,405 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 [2021-12-07 00:19:02,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,412 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,412 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,432 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7554)] Ended with exit code 0 [2021-12-07 00:19:02,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,432 INFO L229 MonitoredProcess]: Starting monitored process 7555 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7555)] Waiting until timeout for monitored process [2021-12-07 00:19:02,434 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 [2021-12-07 00:19:02,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,441 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,442 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7555)] Ended with exit code 0 [2021-12-07 00:19:02,462 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,463 INFO L229 MonitoredProcess]: Starting monitored process 7556 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7556)] Waiting until timeout for monitored process [2021-12-07 00:19:02,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:02,472 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,472 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,472 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7556)] Ended with exit code 0 [2021-12-07 00:19:02,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,492 INFO L229 MonitoredProcess]: Starting monitored process 7557 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7557)] Waiting until timeout for monitored process [2021-12-07 00:19:02,494 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 [2021-12-07 00:19:02,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,502 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,502 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,504 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7557)] Ended with exit code 0 [2021-12-07 00:19:02,522 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,522 INFO L229 MonitoredProcess]: Starting monitored process 7558 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7558)] Waiting until timeout for monitored process [2021-12-07 00:19:02,523 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:02,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,531 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,531 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,531 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,531 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,531 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,550 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7558)] Ended with exit code 0 [2021-12-07 00:19:02,550 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,550 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,551 INFO L229 MonitoredProcess]: Starting monitored process 7559 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7559)] Waiting until timeout for monitored process [2021-12-07 00:19:02,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:02,560 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,560 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,561 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,580 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7559)] Ended with exit code 0 [2021-12-07 00:19:02,580 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,580 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,581 INFO L229 MonitoredProcess]: Starting monitored process 7560 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,581 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7560)] Waiting until timeout for monitored process [2021-12-07 00:19:02,582 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:02,588 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,589 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,589 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,592 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,609 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7560)] Ended with exit code 0 [2021-12-07 00:19:02,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,610 INFO L229 MonitoredProcess]: Starting monitored process 7561 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7561)] Waiting until timeout for monitored process [2021-12-07 00:19:02,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:02,617 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,618 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,618 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,637 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7561)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:02,638 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,638 INFO L229 MonitoredProcess]: Starting monitored process 7562 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7562)] Waiting until timeout for monitored process [2021-12-07 00:19:02,639 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 [2021-12-07 00:19:02,647 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,647 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,648 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7562)] Ended with exit code 0 [2021-12-07 00:19:02,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,669 INFO L229 MonitoredProcess]: Starting monitored process 7563 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7563)] Waiting until timeout for monitored process [2021-12-07 00:19:02,670 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 [2021-12-07 00:19:02,676 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,676 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,676 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,677 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,677 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7563)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:02,697 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,697 INFO L229 MonitoredProcess]: Starting monitored process 7564 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7564)] Waiting until timeout for monitored process [2021-12-07 00:19:02,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:02,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,706 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,706 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7564)] Ended with exit code 0 [2021-12-07 00:19:02,725 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,726 INFO L229 MonitoredProcess]: Starting monitored process 7565 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7565)] Waiting until timeout for monitored process [2021-12-07 00:19:02,727 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 [2021-12-07 00:19:02,734 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,735 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,735 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,755 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7565)] Ended with exit code 0 [2021-12-07 00:19:02,755 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,755 INFO L229 MonitoredProcess]: Starting monitored process 7566 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7566)] Waiting until timeout for monitored process [2021-12-07 00:19:02,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:02,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,764 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,765 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7566)] Ended with exit code 0 [2021-12-07 00:19:02,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,786 INFO L229 MonitoredProcess]: Starting monitored process 7567 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7567)] Waiting until timeout for monitored process [2021-12-07 00:19:02,787 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 [2021-12-07 00:19:02,794 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,794 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,794 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,794 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,794 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,795 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,795 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,815 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7567)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:02,815 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,816 INFO L229 MonitoredProcess]: Starting monitored process 7568 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7568)] Waiting until timeout for monitored process [2021-12-07 00:19:02,816 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 [2021-12-07 00:19:02,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,824 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,826 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7568)] Ended with exit code 0 [2021-12-07 00:19:02,848 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,849 INFO L229 MonitoredProcess]: Starting monitored process 7569 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7569)] Waiting until timeout for monitored process [2021-12-07 00:19:02,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:02,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,857 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,858 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7569)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:02,877 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,877 INFO L229 MonitoredProcess]: Starting monitored process 7570 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7570)] Waiting until timeout for monitored process [2021-12-07 00:19:02,879 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 [2021-12-07 00:19:02,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,886 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,887 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,888 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7570)] Ended with exit code 0 [2021-12-07 00:19:02,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,906 INFO L229 MonitoredProcess]: Starting monitored process 7571 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7571)] Waiting until timeout for monitored process [2021-12-07 00:19:02,907 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 [2021-12-07 00:19:02,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,914 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,915 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7571)] Ended with exit code 0 [2021-12-07 00:19:02,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,934 INFO L229 MonitoredProcess]: Starting monitored process 7572 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7572)] Waiting until timeout for monitored process [2021-12-07 00:19:02,935 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 [2021-12-07 00:19:02,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,943 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,943 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7572)] Ended with exit code 0 [2021-12-07 00:19:02,963 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,963 INFO L229 MonitoredProcess]: Starting monitored process 7573 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7573)] Waiting until timeout for monitored process [2021-12-07 00:19:02,964 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 [2021-12-07 00:19:02,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,972 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:02,972 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:02,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:02,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:02,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7573)] Ended with exit code 0 [2021-12-07 00:19:02,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:02,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:02,992 INFO L229 MonitoredProcess]: Starting monitored process 7574 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:02,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7574)] Waiting until timeout for monitored process [2021-12-07 00:19:02,992 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 [2021-12-07 00:19:02,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:02,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:02,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:02,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:02,999 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:03,000 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:03,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:03,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:03,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7574)] Ended with exit code 0 [2021-12-07 00:19:03,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:03,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:03,021 INFO L229 MonitoredProcess]: Starting monitored process 7575 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:03,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7575)] Waiting until timeout for monitored process [2021-12-07 00:19:03,023 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:03,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:03,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:03,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:03,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:03,030 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:03,031 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:03,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:03,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:03,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7575)] Ended with exit code 0 [2021-12-07 00:19:03,051 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:03,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:03,051 INFO L229 MonitoredProcess]: Starting monitored process 7576 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:03,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7576)] Waiting until timeout for monitored process [2021-12-07 00:19:03,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:03,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:03,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:03,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:03,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:03,059 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:03,059 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:03,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:03,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:03,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7576)] Ended with exit code 0 [2021-12-07 00:19:03,078 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:03,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:03,078 INFO L229 MonitoredProcess]: Starting monitored process 7577 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:03,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7577)] Waiting until timeout for monitored process [2021-12-07 00:19:03,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:03,086 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:03,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:03,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:03,086 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:03,086 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:03,087 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:03,087 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:03,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:03,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7577)] Ended with exit code 0 [2021-12-07 00:19:03,107 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:03,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:03,108 INFO L229 MonitoredProcess]: Starting monitored process 7578 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:03,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7578)] Waiting until timeout for monitored process [2021-12-07 00:19:03,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:03,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:03,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:03,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:03,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:03,115 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:03,116 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:03,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:03,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:03,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7578)] Ended with exit code 0 [2021-12-07 00:19:03,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:03,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:03,136 INFO L229 MonitoredProcess]: Starting monitored process 7579 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:03,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7579)] Waiting until timeout for monitored process [2021-12-07 00:19:03,137 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 [2021-12-07 00:19:03,143 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:03,143 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:03,143 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:03,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:03,144 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:03,144 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:03,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:03,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:03,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7579)] Ended with exit code 0 [2021-12-07 00:19:03,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:03,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:03,165 INFO L229 MonitoredProcess]: Starting monitored process 7580 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:03,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7580)] Waiting until timeout for monitored process [2021-12-07 00:19:03,166 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 [2021-12-07 00:19:03,173 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:03,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:03,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:03,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:03,173 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:03,174 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:03,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:03,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:03,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7580)] Ended with exit code 0 [2021-12-07 00:19:03,194 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:03,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:03,194 INFO L229 MonitoredProcess]: Starting monitored process 7581 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:03,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7581)] Waiting until timeout for monitored process [2021-12-07 00:19:03,196 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 [2021-12-07 00:19:03,203 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-07 00:19:03,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:03,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:03,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:03,203 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:03,204 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:03,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:03,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:03,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7581)] Ended with exit code 0 [2021-12-07 00:19:03,224 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-07 00:19:03,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:03,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:03,225 INFO L229 MonitoredProcess]: Starting monitored process 7582 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:03,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7582)] Waiting until timeout for monitored process [2021-12-07 00:19:03,226 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:03,232 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:03,233 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:03,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:03,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:03,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:03,233 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:03,233 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:03,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:03,235 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:03,252 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7582)] Ended with exit code 0 [2021-12-07 00:19:03,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:03,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:03,253 INFO L229 MonitoredProcess]: Starting monitored process 7583 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:03,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7583)] Waiting until timeout for monitored process [2021-12-07 00:19:03,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:03,261 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:03,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:03,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:03,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:03,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:03,261 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:03,262 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:03,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:03,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:03,281 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7583)] Ended with exit code 0 [2021-12-07 00:19:03,281 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:03,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:03,282 INFO L229 MonitoredProcess]: Starting monitored process 7584 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:03,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7584)] Waiting until timeout for monitored process [2021-12-07 00:19:03,283 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 [2021-12-07 00:19:03,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:03,290 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:03,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:03,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:03,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:03,291 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:03,291 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:03,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:03,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:03,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7584)] Ended with exit code 0 [2021-12-07 00:19:03,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:03,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:03,312 INFO L229 MonitoredProcess]: Starting monitored process 7585 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:03,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7585)] Waiting until timeout for monitored process [2021-12-07 00:19:03,314 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 [2021-12-07 00:19:03,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:03,320 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:03,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:03,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:03,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:03,321 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:03,321 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:03,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:03,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:03,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7585)] Ended with exit code 0 [2021-12-07 00:19:03,341 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:03,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:03,341 INFO L229 MonitoredProcess]: Starting monitored process 7586 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:03,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7586)] Waiting until timeout for monitored process [2021-12-07 00:19:03,342 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 [2021-12-07 00:19:03,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:03,350 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:03,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:03,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:03,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:03,350 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:03,351 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:03,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:03,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:03,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7586)] Ended with exit code 0 [2021-12-07 00:19:03,370 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:03,370 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:03,370 INFO L229 MonitoredProcess]: Starting monitored process 7587 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:03,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7587)] Waiting until timeout for monitored process [2021-12-07 00:19:03,372 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:03,379 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:03,379 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:03,379 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:03,379 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:03,379 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:03,379 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:03,379 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:03,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:03,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:03,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7587)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:03,399 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:03,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:03,399 INFO L229 MonitoredProcess]: Starting monitored process 7588 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:03,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7588)] Waiting until timeout for monitored process [2021-12-07 00:19:03,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:03,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:03,407 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:03,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:03,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:03,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:03,408 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:03,408 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:03,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:03,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:03,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7588)] Ended with exit code 0 [2021-12-07 00:19:03,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:03,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:03,429 INFO L229 MonitoredProcess]: Starting monitored process 7589 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:03,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7589)] Waiting until timeout for monitored process [2021-12-07 00:19:03,430 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:03,437 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:03,437 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:03,437 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:03,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:03,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:03,437 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:03,438 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:03,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:03,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:03,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7589)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:03,457 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:03,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:03,458 INFO L229 MonitoredProcess]: Starting monitored process 7590 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:03,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7590)] Waiting until timeout for monitored process [2021-12-07 00:19:03,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:03,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:03,468 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:03,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:03,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:03,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:03,468 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:03,468 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:03,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:03,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:03,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7590)] Ended with exit code 0 [2021-12-07 00:19:03,488 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:03,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:03,488 INFO L229 MonitoredProcess]: Starting monitored process 7591 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:03,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7591)] Waiting until timeout for monitored process [2021-12-07 00:19:03,489 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 [2021-12-07 00:19:03,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:03,496 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:03,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:03,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:03,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:03,496 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:03,496 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:03,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:03,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:03,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7591)] Ended with exit code 0 [2021-12-07 00:19:03,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:03,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:03,516 INFO L229 MonitoredProcess]: Starting monitored process 7592 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:03,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7592)] Waiting until timeout for monitored process [2021-12-07 00:19:03,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:03,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:03,526 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:03,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:03,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:03,526 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-12-07 00:19:03,526 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:03,745 INFO L401 nArgumentSynthesizer]: We have 48 Motzkin's Theorem applications. [2021-12-07 00:19:03,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:04,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:04,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7592)] Ended with exit code 0 [2021-12-07 00:19:04,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:04,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:04,942 INFO L229 MonitoredProcess]: Starting monitored process 7593 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:04,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7593)] Waiting until timeout for monitored process [2021-12-07 00:19:04,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:04,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:04,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:04,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:04,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:04,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:04,951 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:04,952 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:04,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:04,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:04,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7593)] Ended with exit code 0 [2021-12-07 00:19:04,974 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:04,974 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:04,974 INFO L229 MonitoredProcess]: Starting monitored process 7594 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:04,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7594)] Waiting until timeout for monitored process [2021-12-07 00:19:04,975 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 [2021-12-07 00:19:04,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:04,983 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:04,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:04,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:04,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:04,983 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:04,984 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:04,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:04,986 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7594)] Ended with exit code 0 [2021-12-07 00:19:05,004 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,004 INFO L229 MonitoredProcess]: Starting monitored process 7595 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7595)] Waiting until timeout for monitored process [2021-12-07 00:19:05,005 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 [2021-12-07 00:19:05,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,012 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,012 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,013 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,032 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7595)] Ended with exit code 0 [2021-12-07 00:19:05,032 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,033 INFO L229 MonitoredProcess]: Starting monitored process 7596 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7596)] Waiting until timeout for monitored process [2021-12-07 00:19:05,034 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 [2021-12-07 00:19:05,042 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,042 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,042 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,042 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,042 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,042 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,042 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,044 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7596)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:05,062 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,063 INFO L229 MonitoredProcess]: Starting monitored process 7597 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7597)] Waiting until timeout for monitored process [2021-12-07 00:19:05,064 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 [2021-12-07 00:19:05,071 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,071 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,071 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,072 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,092 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7597)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:05,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,093 INFO L229 MonitoredProcess]: Starting monitored process 7598 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7598)] Waiting until timeout for monitored process [2021-12-07 00:19:05,094 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 [2021-12-07 00:19:05,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,101 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,101 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,102 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,104 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7598)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:05,122 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,122 INFO L229 MonitoredProcess]: Starting monitored process 7599 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7599)] Waiting until timeout for monitored process [2021-12-07 00:19:05,123 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 [2021-12-07 00:19:05,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,130 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,130 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,131 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7599)] Ended with exit code 0 [2021-12-07 00:19:05,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,151 INFO L229 MonitoredProcess]: Starting monitored process 7600 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7600)] Waiting until timeout for monitored process [2021-12-07 00:19:05,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:05,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,160 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,160 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,161 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,181 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7600)] Ended with exit code 0 [2021-12-07 00:19:05,181 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,182 INFO L229 MonitoredProcess]: Starting monitored process 7601 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7601)] Waiting until timeout for monitored process [2021-12-07 00:19:05,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:05,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,190 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,190 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,191 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7601)] Ended with exit code 0 [2021-12-07 00:19:05,211 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,212 INFO L229 MonitoredProcess]: Starting monitored process 7602 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7602)] Waiting until timeout for monitored process [2021-12-07 00:19:05,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:05,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,219 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,220 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,220 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7602)] Ended with exit code 0 [2021-12-07 00:19:05,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,241 INFO L229 MonitoredProcess]: Starting monitored process 7603 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7603)] Waiting until timeout for monitored process [2021-12-07 00:19:05,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:05,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,251 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,251 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,252 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7603)] Ended with exit code 0 [2021-12-07 00:19:05,272 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,273 INFO L229 MonitoredProcess]: Starting monitored process 7604 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7604)] Waiting until timeout for monitored process [2021-12-07 00:19:05,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:05,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,281 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,282 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,282 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7604)] Ended with exit code 0 [2021-12-07 00:19:05,301 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,302 INFO L229 MonitoredProcess]: Starting monitored process 7605 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7605)] Waiting until timeout for monitored process [2021-12-07 00:19:05,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:05,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,310 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,310 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,311 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,330 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7605)] Ended with exit code 0 [2021-12-07 00:19:05,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,331 INFO L229 MonitoredProcess]: Starting monitored process 7606 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7606)] Waiting until timeout for monitored process [2021-12-07 00:19:05,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:05,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,340 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,340 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,341 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,361 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7606)] Ended with exit code 0 [2021-12-07 00:19:05,361 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,362 INFO L229 MonitoredProcess]: Starting monitored process 7607 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7607)] Waiting until timeout for monitored process [2021-12-07 00:19:05,363 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 [2021-12-07 00:19:05,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,371 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,371 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,372 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,391 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7607)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:05,391 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,392 INFO L229 MonitoredProcess]: Starting monitored process 7608 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7608)] Waiting until timeout for monitored process [2021-12-07 00:19:05,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:05,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,400 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,400 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,401 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7608)] Ended with exit code 0 [2021-12-07 00:19:05,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,422 INFO L229 MonitoredProcess]: Starting monitored process 7609 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7609)] Waiting until timeout for monitored process [2021-12-07 00:19:05,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:05,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,431 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,431 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,432 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7609)] Ended with exit code 0 [2021-12-07 00:19:05,452 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,452 INFO L229 MonitoredProcess]: Starting monitored process 7610 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7610)] Waiting until timeout for monitored process [2021-12-07 00:19:05,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:05,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,461 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,461 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,461 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,463 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7610)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:05,481 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,482 INFO L229 MonitoredProcess]: Starting monitored process 7611 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7611)] Waiting until timeout for monitored process [2021-12-07 00:19:05,483 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 [2021-12-07 00:19:05,490 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,490 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,490 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,490 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,490 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7611)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:05,510 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,511 INFO L229 MonitoredProcess]: Starting monitored process 7612 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7612)] Waiting until timeout for monitored process [2021-12-07 00:19:05,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:05,519 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,519 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,520 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,520 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,539 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7612)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:05,539 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,540 INFO L229 MonitoredProcess]: Starting monitored process 7613 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7613)] Waiting until timeout for monitored process [2021-12-07 00:19:05,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:05,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,548 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,548 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,549 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,549 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,568 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7613)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:05,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,569 INFO L229 MonitoredProcess]: Starting monitored process 7614 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7614)] Waiting until timeout for monitored process [2021-12-07 00:19:05,570 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 [2021-12-07 00:19:05,577 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,577 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,577 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,577 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,578 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,578 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7614)] Ended with exit code 0 [2021-12-07 00:19:05,599 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,599 INFO L229 MonitoredProcess]: Starting monitored process 7615 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7615)] Waiting until timeout for monitored process [2021-12-07 00:19:05,600 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 [2021-12-07 00:19:05,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,608 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,609 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,611 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7615)] Ended with exit code 0 [2021-12-07 00:19:05,629 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,629 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,630 INFO L229 MonitoredProcess]: Starting monitored process 7616 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,630 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7616)] Waiting until timeout for monitored process [2021-12-07 00:19:05,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:05,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,638 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,638 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,639 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,658 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7616)] Ended with exit code 0 [2021-12-07 00:19:05,658 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,659 INFO L229 MonitoredProcess]: Starting monitored process 7617 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7617)] Waiting until timeout for monitored process [2021-12-07 00:19:05,660 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 [2021-12-07 00:19:05,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,668 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,668 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7617)] Ended with exit code 0 [2021-12-07 00:19:05,688 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,689 INFO L229 MonitoredProcess]: Starting monitored process 7618 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,690 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7618)] Waiting until timeout for monitored process [2021-12-07 00:19:05,691 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 [2021-12-07 00:19:05,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,698 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,698 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,698 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,698 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,698 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,699 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,699 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,701 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,718 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7618)] Ended with exit code 0 [2021-12-07 00:19:05,719 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,719 INFO L229 MonitoredProcess]: Starting monitored process 7619 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7619)] Waiting until timeout for monitored process [2021-12-07 00:19:05,720 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:05,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,728 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,728 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,728 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,728 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,748 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7619)] Ended with exit code 0 [2021-12-07 00:19:05,748 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,749 INFO L229 MonitoredProcess]: Starting monitored process 7620 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,749 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7620)] Waiting until timeout for monitored process [2021-12-07 00:19:05,750 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:05,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,757 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,757 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,757 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7620)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:05,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,777 INFO L229 MonitoredProcess]: Starting monitored process 7621 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7621)] Waiting until timeout for monitored process [2021-12-07 00:19:05,779 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 [2021-12-07 00:19:05,785 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,786 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,786 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,786 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,806 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7621)] Ended with exit code 0 [2021-12-07 00:19:05,806 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,807 INFO L229 MonitoredProcess]: Starting monitored process 7622 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7622)] Waiting until timeout for monitored process [2021-12-07 00:19:05,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:05,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,816 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,816 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,817 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7622)] Ended with exit code 0 [2021-12-07 00:19:05,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,838 INFO L229 MonitoredProcess]: Starting monitored process 7623 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7623)] Waiting until timeout for monitored process [2021-12-07 00:19:05,839 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 [2021-12-07 00:19:05,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,846 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,846 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,846 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,847 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7623)] Ended with exit code 0 [2021-12-07 00:19:05,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,867 INFO L229 MonitoredProcess]: Starting monitored process 7624 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7624)] Waiting until timeout for monitored process [2021-12-07 00:19:05,868 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 [2021-12-07 00:19:05,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,876 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,876 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,877 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7624)] Ended with exit code 0 [2021-12-07 00:19:05,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,898 INFO L229 MonitoredProcess]: Starting monitored process 7625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7625)] Waiting until timeout for monitored process [2021-12-07 00:19:05,900 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 [2021-12-07 00:19:05,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,908 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,908 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,909 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7625)] Ended with exit code 0 [2021-12-07 00:19:05,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,930 INFO L229 MonitoredProcess]: Starting monitored process 7626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7626)] Waiting until timeout for monitored process [2021-12-07 00:19:05,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:05,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,938 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,939 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,939 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,939 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,939 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,939 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7626)] Ended with exit code 0 [2021-12-07 00:19:05,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,959 INFO L229 MonitoredProcess]: Starting monitored process 7627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7627)] Waiting until timeout for monitored process [2021-12-07 00:19:05,960 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 [2021-12-07 00:19:05,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,968 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,969 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:05,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:05,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7627)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:05,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:05,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:05,989 INFO L229 MonitoredProcess]: Starting monitored process 7628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:05,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7628)] Waiting until timeout for monitored process [2021-12-07 00:19:05,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:05,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:05,997 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:05,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:05,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:05,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:05,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:05,998 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:05,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7628)] Ended with exit code 0 [2021-12-07 00:19:06,018 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,018 INFO L229 MonitoredProcess]: Starting monitored process 7629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7629)] Waiting until timeout for monitored process [2021-12-07 00:19:06,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:06,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,027 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:06,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,027 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:06,027 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:06,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7629)] Ended with exit code 0 [2021-12-07 00:19:06,048 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,049 INFO L229 MonitoredProcess]: Starting monitored process 7630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7630)] Waiting until timeout for monitored process [2021-12-07 00:19:06,050 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 [2021-12-07 00:19:06,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,058 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:06,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,058 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:06,060 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:06,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,083 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7630)] Ended with exit code 0 [2021-12-07 00:19:06,083 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,084 INFO L229 MonitoredProcess]: Starting monitored process 7631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7631)] Waiting until timeout for monitored process [2021-12-07 00:19:06,086 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 [2021-12-07 00:19:06,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,093 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:06,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,093 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:06,093 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:06,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7631)] Ended with exit code 0 [2021-12-07 00:19:06,113 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,113 INFO L229 MonitoredProcess]: Starting monitored process 7632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7632)] Waiting until timeout for monitored process [2021-12-07 00:19:06,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:06,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,122 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:06,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,122 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:06,122 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:06,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,142 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7632)] Ended with exit code 0 [2021-12-07 00:19:06,142 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,142 INFO L229 MonitoredProcess]: Starting monitored process 7633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7633)] Waiting until timeout for monitored process [2021-12-07 00:19:06,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:06,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,152 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:06,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,152 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:06,153 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:06,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7633)] Ended with exit code 0 [2021-12-07 00:19:06,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,173 INFO L229 MonitoredProcess]: Starting monitored process 7634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7634)] Waiting until timeout for monitored process [2021-12-07 00:19:06,175 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 [2021-12-07 00:19:06,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,182 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:06,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,182 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:06,183 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:06,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7634)] Ended with exit code 0 [2021-12-07 00:19:06,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,203 INFO L229 MonitoredProcess]: Starting monitored process 7635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7635)] Waiting until timeout for monitored process [2021-12-07 00:19:06,204 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 [2021-12-07 00:19:06,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,212 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:06,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,212 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:06,213 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:06,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7635)] Ended with exit code 0 [2021-12-07 00:19:06,233 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,233 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,233 INFO L229 MonitoredProcess]: Starting monitored process 7636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7636)] Waiting until timeout for monitored process [2021-12-07 00:19:06,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:06,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,242 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:06,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,243 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:06,245 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:06,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7636)] Ended with exit code 0 [2021-12-07 00:19:06,266 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,266 INFO L229 MonitoredProcess]: Starting monitored process 7637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7637)] Waiting until timeout for monitored process [2021-12-07 00:19:06,267 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:06,274 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,274 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:06,274 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,274 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:06,275 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:06,275 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,295 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7637)] Ended with exit code 0 [2021-12-07 00:19:06,295 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,296 INFO L229 MonitoredProcess]: Starting monitored process 7638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7638)] Waiting until timeout for monitored process [2021-12-07 00:19:06,298 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:06,305 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,305 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:06,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,305 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:06,305 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:06,305 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,325 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7638)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:06,325 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,325 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,325 INFO L229 MonitoredProcess]: Starting monitored process 7639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7639)] Waiting until timeout for monitored process [2021-12-07 00:19:06,327 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 [2021-12-07 00:19:06,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,334 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:06,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,335 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:06,336 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:06,336 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7639)] Ended with exit code 0 [2021-12-07 00:19:06,356 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,356 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,357 INFO L229 MonitoredProcess]: Starting monitored process 7640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7640)] Waiting until timeout for monitored process [2021-12-07 00:19:06,359 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 [2021-12-07 00:19:06,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,366 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:06,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,366 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:06,367 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:06,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,387 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7640)] Ended with exit code 0 [2021-12-07 00:19:06,387 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,387 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,387 INFO L229 MonitoredProcess]: Starting monitored process 7641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7641)] Waiting until timeout for monitored process [2021-12-07 00:19:06,388 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 [2021-12-07 00:19:06,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,395 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:06,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,395 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:06,396 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:06,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7641)] Ended with exit code 0 [2021-12-07 00:19:06,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,418 INFO L229 MonitoredProcess]: Starting monitored process 7642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7642)] Waiting until timeout for monitored process [2021-12-07 00:19:06,419 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 [2021-12-07 00:19:06,427 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,427 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:06,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,428 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:06,428 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:06,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7642)] Ended with exit code 0 [2021-12-07 00:19:06,450 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,450 INFO L229 MonitoredProcess]: Starting monitored process 7643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7643)] Waiting until timeout for monitored process [2021-12-07 00:19:06,469 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 [2021-12-07 00:19:06,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,476 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:06,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,476 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-07 00:19:06,477 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-07 00:19:06,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7643)] Ended with exit code 0 [2021-12-07 00:19:06,496 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-07 00:19:06,496 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,497 INFO L229 MonitoredProcess]: Starting monitored process 7644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7644)] Waiting until timeout for monitored process [2021-12-07 00:19:06,498 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:06,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,504 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:06,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:06,505 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:06,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,525 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7644)] Ended with exit code 0 [2021-12-07 00:19:06,525 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,525 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,526 INFO L229 MonitoredProcess]: Starting monitored process 7645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7645)] Waiting until timeout for monitored process [2021-12-07 00:19:06,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:06,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,535 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:06,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:06,536 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:06,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,556 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7645)] Ended with exit code 0 [2021-12-07 00:19:06,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,557 INFO L229 MonitoredProcess]: Starting monitored process 7646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7646)] Waiting until timeout for monitored process [2021-12-07 00:19:06,558 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:06,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,567 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:06,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,567 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:06,567 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:06,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7646)] Ended with exit code 0 [2021-12-07 00:19:06,590 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,590 INFO L229 MonitoredProcess]: Starting monitored process 7647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7647)] Waiting until timeout for monitored process [2021-12-07 00:19:06,592 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 [2021-12-07 00:19:06,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,599 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:06,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:06,600 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:06,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7647)] Ended with exit code 0 [2021-12-07 00:19:06,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,620 INFO L229 MonitoredProcess]: Starting monitored process 7648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7648)] Waiting until timeout for monitored process [2021-12-07 00:19:06,621 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 [2021-12-07 00:19:06,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,628 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:06,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,628 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:06,628 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:06,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,631 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7648)] Ended with exit code 0 [2021-12-07 00:19:06,648 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,649 INFO L229 MonitoredProcess]: Starting monitored process 7649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7649)] Waiting until timeout for monitored process [2021-12-07 00:19:06,651 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 [2021-12-07 00:19:06,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,658 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:06,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,658 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:06,659 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:06,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7649)] Ended with exit code 0 [2021-12-07 00:19:06,679 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,679 INFO L229 MonitoredProcess]: Starting monitored process 7650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7650)] Waiting until timeout for monitored process [2021-12-07 00:19:06,680 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 [2021-12-07 00:19:06,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,687 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:06,687 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,687 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:06,688 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:06,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7650)] Ended with exit code 0 [2021-12-07 00:19:06,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,710 INFO L229 MonitoredProcess]: Starting monitored process 7651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7651)] Waiting until timeout for monitored process [2021-12-07 00:19:06,712 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 [2021-12-07 00:19:06,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,720 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:06,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:06,721 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:06,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7651)] Ended with exit code 0 [2021-12-07 00:19:06,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,741 INFO L229 MonitoredProcess]: Starting monitored process 7652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7652)] Waiting until timeout for monitored process [2021-12-07 00:19:06,743 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 [2021-12-07 00:19:06,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,751 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:06,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,751 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:06,752 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:06,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7652)] Ended with exit code 0 [2021-12-07 00:19:06,772 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,772 INFO L229 MonitoredProcess]: Starting monitored process 7653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7653)] Waiting until timeout for monitored process [2021-12-07 00:19:06,774 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 [2021-12-07 00:19:06,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,781 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:06,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:06,781 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:06,781 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:06,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:06,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:06,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7653)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:06,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:06,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:06,802 INFO L229 MonitoredProcess]: Starting monitored process 7654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:06,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7654)] Waiting until timeout for monitored process [2021-12-07 00:19:06,803 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 [2021-12-07 00:19:06,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:06,813 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:06,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:06,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:06,813 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-12-07 00:19:06,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:07,084 INFO L401 nArgumentSynthesizer]: We have 64 Motzkin's Theorem applications. [2021-12-07 00:19:07,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:08,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:08,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7654)] Ended with exit code 0 [2021-12-07 00:19:08,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:08,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:08,899 INFO L229 MonitoredProcess]: Starting monitored process 7655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:08,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7655)] Waiting until timeout for monitored process [2021-12-07 00:19:08,900 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 [2021-12-07 00:19:08,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:08,909 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:08,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:08,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:08,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:08,909 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:08,910 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:08,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:08,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:08,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7655)] Ended with exit code 0 [2021-12-07 00:19:08,934 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:08,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:08,934 INFO L229 MonitoredProcess]: Starting monitored process 7656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:08,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7656)] Waiting until timeout for monitored process [2021-12-07 00:19:08,936 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 [2021-12-07 00:19:08,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:08,943 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:08,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:08,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:08,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:08,943 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:08,944 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:08,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:08,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:08,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7656)] Ended with exit code 0 [2021-12-07 00:19:08,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:08,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:08,964 INFO L229 MonitoredProcess]: Starting monitored process 7657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:08,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7657)] Waiting until timeout for monitored process [2021-12-07 00:19:08,965 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 [2021-12-07 00:19:08,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:08,972 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:08,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:08,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:08,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:08,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:08,973 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:08,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:08,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:08,993 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7657)] Ended with exit code 0 [2021-12-07 00:19:08,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:08,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:08,993 INFO L229 MonitoredProcess]: Starting monitored process 7658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:08,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7658)] Waiting until timeout for monitored process [2021-12-07 00:19:08,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:09,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,002 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,002 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,003 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7658)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:09,023 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,023 INFO L229 MonitoredProcess]: Starting monitored process 7659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7659)] Waiting until timeout for monitored process [2021-12-07 00:19:09,024 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 [2021-12-07 00:19:09,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,031 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,032 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,032 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,033 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,037 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,054 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7659)] Ended with exit code 0 [2021-12-07 00:19:09,054 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,054 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,055 INFO L229 MonitoredProcess]: Starting monitored process 7660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7660)] Waiting until timeout for monitored process [2021-12-07 00:19:09,056 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:09,063 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,063 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,064 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,064 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,067 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7660)] Ended with exit code 0 [2021-12-07 00:19:09,085 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,085 INFO L229 MonitoredProcess]: Starting monitored process 7661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7661)] Waiting until timeout for monitored process [2021-12-07 00:19:09,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:09,094 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,094 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,095 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,095 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,115 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7661)] Ended with exit code 0 [2021-12-07 00:19:09,115 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,115 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,115 INFO L229 MonitoredProcess]: Starting monitored process 7662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,116 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7662)] Waiting until timeout for monitored process [2021-12-07 00:19:09,116 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 [2021-12-07 00:19:09,124 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,124 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,124 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,124 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,125 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,127 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7662)] Ended with exit code 0 [2021-12-07 00:19:09,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,145 INFO L229 MonitoredProcess]: Starting monitored process 7663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7663)] Waiting until timeout for monitored process [2021-12-07 00:19:09,146 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 [2021-12-07 00:19:09,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,154 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,155 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,156 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7663)] Ended with exit code 0 [2021-12-07 00:19:09,178 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,178 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,178 INFO L229 MonitoredProcess]: Starting monitored process 7664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7664)] Waiting until timeout for monitored process [2021-12-07 00:19:09,180 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 [2021-12-07 00:19:09,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,187 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,187 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,187 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,188 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7664)] Ended with exit code 0 [2021-12-07 00:19:09,210 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,211 INFO L229 MonitoredProcess]: Starting monitored process 7665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7665)] Waiting until timeout for monitored process [2021-12-07 00:19:09,212 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:09,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,220 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,221 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,221 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,242 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7665)] Ended with exit code 0 [2021-12-07 00:19:09,243 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,243 INFO L229 MonitoredProcess]: Starting monitored process 7666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7666)] Waiting until timeout for monitored process [2021-12-07 00:19:09,244 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 [2021-12-07 00:19:09,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,251 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,252 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7666)] Ended with exit code 0 [2021-12-07 00:19:09,272 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,272 INFO L229 MonitoredProcess]: Starting monitored process 7667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7667)] Waiting until timeout for monitored process [2021-12-07 00:19:09,274 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 [2021-12-07 00:19:09,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,280 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,281 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,281 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7667)] Ended with exit code 0 [2021-12-07 00:19:09,301 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,301 INFO L229 MonitoredProcess]: Starting monitored process 7668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7668)] Waiting until timeout for monitored process [2021-12-07 00:19:09,303 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 [2021-12-07 00:19:09,309 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,310 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,310 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,310 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,332 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7668)] Ended with exit code 0 [2021-12-07 00:19:09,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,333 INFO L229 MonitoredProcess]: Starting monitored process 7669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7669)] Waiting until timeout for monitored process [2021-12-07 00:19:09,335 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 [2021-12-07 00:19:09,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,342 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,342 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,343 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,363 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7669)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:09,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,363 INFO L229 MonitoredProcess]: Starting monitored process 7670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,364 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7670)] Waiting until timeout for monitored process [2021-12-07 00:19:09,364 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 [2021-12-07 00:19:09,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,371 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,371 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,372 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7670)] Ended with exit code 0 [2021-12-07 00:19:09,394 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,394 INFO L229 MonitoredProcess]: Starting monitored process 7671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7671)] Waiting until timeout for monitored process [2021-12-07 00:19:09,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:09,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,403 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,403 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,404 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,407 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7671)] Ended with exit code 0 [2021-12-07 00:19:09,424 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,425 INFO L229 MonitoredProcess]: Starting monitored process 7672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7672)] Waiting until timeout for monitored process [2021-12-07 00:19:09,426 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 [2021-12-07 00:19:09,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,433 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,434 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,436 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,454 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7672)] Ended with exit code 0 [2021-12-07 00:19:09,454 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,454 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,454 INFO L229 MonitoredProcess]: Starting monitored process 7673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7673)] Waiting until timeout for monitored process [2021-12-07 00:19:09,455 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 [2021-12-07 00:19:09,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,463 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,463 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,463 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7673)] Ended with exit code 0 [2021-12-07 00:19:09,483 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,484 INFO L229 MonitoredProcess]: Starting monitored process 7674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7674)] Waiting until timeout for monitored process [2021-12-07 00:19:09,485 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 [2021-12-07 00:19:09,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,491 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,492 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,512 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7674)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:09,512 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,512 INFO L229 MonitoredProcess]: Starting monitored process 7675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7675)] Waiting until timeout for monitored process [2021-12-07 00:19:09,513 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 [2021-12-07 00:19:09,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,520 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,521 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7675)] Ended with exit code 0 [2021-12-07 00:19:09,541 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,542 INFO L229 MonitoredProcess]: Starting monitored process 7676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7676)] Waiting until timeout for monitored process [2021-12-07 00:19:09,543 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 [2021-12-07 00:19:09,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,551 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,551 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,552 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,552 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7676)] Ended with exit code 0 [2021-12-07 00:19:09,574 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,575 INFO L229 MonitoredProcess]: Starting monitored process 7677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7677)] Waiting until timeout for monitored process [2021-12-07 00:19:09,576 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 [2021-12-07 00:19:09,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,583 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,584 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7677)] Ended with exit code 0 [2021-12-07 00:19:09,607 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,607 INFO L229 MonitoredProcess]: Starting monitored process 7678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7678)] Waiting until timeout for monitored process [2021-12-07 00:19:09,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:09,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,615 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,615 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,615 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,635 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7678)] Ended with exit code 0 [2021-12-07 00:19:09,635 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,636 INFO L229 MonitoredProcess]: Starting monitored process 7679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,636 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7679)] Waiting until timeout for monitored process [2021-12-07 00:19:09,637 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 [2021-12-07 00:19:09,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,644 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,644 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,644 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,644 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,646 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,666 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7679)] Ended with exit code 0 [2021-12-07 00:19:09,666 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,666 INFO L229 MonitoredProcess]: Starting monitored process 7680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,667 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7680)] Waiting until timeout for monitored process [2021-12-07 00:19:09,667 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 [2021-12-07 00:19:09,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,674 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,674 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,675 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7680)] Ended with exit code 0 [2021-12-07 00:19:09,695 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,695 INFO L229 MonitoredProcess]: Starting monitored process 7681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7681)] Waiting until timeout for monitored process [2021-12-07 00:19:09,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:09,704 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,704 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,704 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,705 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,725 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7681)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:09,725 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,726 INFO L229 MonitoredProcess]: Starting monitored process 7682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7682)] Waiting until timeout for monitored process [2021-12-07 00:19:09,727 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 [2021-12-07 00:19:09,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,735 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,735 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,736 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7682)] Ended with exit code 0 [2021-12-07 00:19:09,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,758 INFO L229 MonitoredProcess]: Starting monitored process 7683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7683)] Waiting until timeout for monitored process [2021-12-07 00:19:09,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:09,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,766 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,767 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,767 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,788 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7683)] Ended with exit code 0 [2021-12-07 00:19:09,788 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,788 INFO L229 MonitoredProcess]: Starting monitored process 7684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7684)] Waiting until timeout for monitored process [2021-12-07 00:19:09,789 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 [2021-12-07 00:19:09,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,796 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,796 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,797 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,801 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7684)] Ended with exit code 0 [2021-12-07 00:19:09,819 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,819 INFO L229 MonitoredProcess]: Starting monitored process 7685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7685)] Waiting until timeout for monitored process [2021-12-07 00:19:09,820 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:09,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,827 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,827 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,828 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7685)] Ended with exit code 0 [2021-12-07 00:19:09,848 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,849 INFO L229 MonitoredProcess]: Starting monitored process 7686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7686)] Waiting until timeout for monitored process [2021-12-07 00:19:09,850 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:09,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,857 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,857 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,858 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7686)] Ended with exit code 0 [2021-12-07 00:19:09,880 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,880 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,880 INFO L229 MonitoredProcess]: Starting monitored process 7687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7687)] Waiting until timeout for monitored process [2021-12-07 00:19:09,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:09,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,888 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,889 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,889 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,889 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7687)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:09,911 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,911 INFO L229 MonitoredProcess]: Starting monitored process 7688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7688)] Waiting until timeout for monitored process [2021-12-07 00:19:09,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:09,920 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,920 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,920 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,920 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,940 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7688)] Ended with exit code 0 [2021-12-07 00:19:09,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,941 INFO L229 MonitoredProcess]: Starting monitored process 7689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7689)] Waiting until timeout for monitored process [2021-12-07 00:19:09,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:09,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,951 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,951 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,951 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:09,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7689)] Ended with exit code 0 [2021-12-07 00:19:09,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:09,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:09,972 INFO L229 MonitoredProcess]: Starting monitored process 7690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:09,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7690)] Waiting until timeout for monitored process [2021-12-07 00:19:09,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:09,980 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:09,981 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:09,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:09,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:09,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:09,981 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:09,981 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:09,981 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:09,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7690)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:10,003 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,003 INFO L229 MonitoredProcess]: Starting monitored process 7691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7691)] Waiting until timeout for monitored process [2021-12-07 00:19:10,004 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 [2021-12-07 00:19:10,011 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,011 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:10,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,011 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:10,012 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:10,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,016 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7691)] Ended with exit code 0 [2021-12-07 00:19:10,034 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,034 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,034 INFO L229 MonitoredProcess]: Starting monitored process 7692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,035 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7692)] Waiting until timeout for monitored process [2021-12-07 00:19:10,036 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:10,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,044 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:10,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:10,046 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:10,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7692)] Ended with exit code 0 [2021-12-07 00:19:10,073 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,074 INFO L229 MonitoredProcess]: Starting monitored process 7693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7693)] Waiting until timeout for monitored process [2021-12-07 00:19:10,075 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 [2021-12-07 00:19:10,083 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,083 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:10,083 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,083 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:10,083 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:10,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7693)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:10,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,104 INFO L229 MonitoredProcess]: Starting monitored process 7694 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7694)] Waiting until timeout for monitored process [2021-12-07 00:19:10,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:10,111 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,111 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:10,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:10,112 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:10,112 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7694)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:10,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,133 INFO L229 MonitoredProcess]: Starting monitored process 7695 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7695)] Waiting until timeout for monitored process [2021-12-07 00:19:10,134 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 [2021-12-07 00:19:10,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,141 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:10,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,141 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:10,142 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:10,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7695)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:10,162 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,162 INFO L229 MonitoredProcess]: Starting monitored process 7696 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7696)] Waiting until timeout for monitored process [2021-12-07 00:19:10,163 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:10,171 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,171 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:10,171 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,171 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,171 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,171 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:10,172 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:10,172 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7696)] Ended with exit code 0 [2021-12-07 00:19:10,193 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,194 INFO L229 MonitoredProcess]: Starting monitored process 7697 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7697)] Waiting until timeout for monitored process [2021-12-07 00:19:10,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:10,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,202 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:10,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:10,202 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:10,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7697)] Ended with exit code 0 [2021-12-07 00:19:10,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,223 INFO L229 MonitoredProcess]: Starting monitored process 7698 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7698)] Waiting until timeout for monitored process [2021-12-07 00:19:10,224 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 [2021-12-07 00:19:10,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,231 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:10,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:10,232 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:10,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7698)] Ended with exit code 0 [2021-12-07 00:19:10,254 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,254 INFO L229 MonitoredProcess]: Starting monitored process 7699 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7699)] Waiting until timeout for monitored process [2021-12-07 00:19:10,256 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 [2021-12-07 00:19:10,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,263 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:10,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,263 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:10,264 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:10,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7699)] Ended with exit code 0 [2021-12-07 00:19:10,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,286 INFO L229 MonitoredProcess]: Starting monitored process 7700 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7700)] Waiting until timeout for monitored process [2021-12-07 00:19:10,288 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:10,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,295 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:10,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,295 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:10,296 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:10,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,316 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7700)] Ended with exit code 0 [2021-12-07 00:19:10,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,316 INFO L229 MonitoredProcess]: Starting monitored process 7701 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7701)] Waiting until timeout for monitored process [2021-12-07 00:19:10,318 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 [2021-12-07 00:19:10,324 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,325 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:10,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:10,326 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:10,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7701)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:10,348 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,348 INFO L229 MonitoredProcess]: Starting monitored process 7702 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,349 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7702)] Waiting until timeout for monitored process [2021-12-07 00:19:10,349 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 [2021-12-07 00:19:10,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,356 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:10,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,356 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:10,357 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:10,357 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7702)] Ended with exit code 0 [2021-12-07 00:19:10,377 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,377 INFO L229 MonitoredProcess]: Starting monitored process 7703 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7703)] Waiting until timeout for monitored process [2021-12-07 00:19:10,379 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 [2021-12-07 00:19:10,385 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,386 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:10,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:10,386 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:10,387 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7703)] Ended with exit code 0 [2021-12-07 00:19:10,408 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,409 INFO L229 MonitoredProcess]: Starting monitored process 7704 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7704)] Waiting until timeout for monitored process [2021-12-07 00:19:10,410 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 [2021-12-07 00:19:10,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,417 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:10,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:10,418 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:10,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,422 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7704)] Ended with exit code 0 [2021-12-07 00:19:10,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,440 INFO L229 MonitoredProcess]: Starting monitored process 7705 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7705)] Waiting until timeout for monitored process [2021-12-07 00:19:10,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:10,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,448 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-07 00:19:10,448 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,449 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:10,449 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:10,449 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7705)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:10,469 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-07 00:19:10,469 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,470 INFO L229 MonitoredProcess]: Starting monitored process 7706 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,471 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7706)] Waiting until timeout for monitored process [2021-12-07 00:19:10,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:10,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,479 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:10,479 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,480 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:10,481 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:10,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7706)] Ended with exit code 0 [2021-12-07 00:19:10,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,503 INFO L229 MonitoredProcess]: Starting monitored process 7707 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7707)] Waiting until timeout for monitored process [2021-12-07 00:19:10,504 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 [2021-12-07 00:19:10,511 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,511 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:10,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,511 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:10,512 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:10,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,533 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7707)] Ended with exit code 0 [2021-12-07 00:19:10,533 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,533 INFO L229 MonitoredProcess]: Starting monitored process 7708 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7708)] Waiting until timeout for monitored process [2021-12-07 00:19:10,534 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 [2021-12-07 00:19:10,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,542 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:10,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,542 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:10,543 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:10,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7708)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:10,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,568 INFO L229 MonitoredProcess]: Starting monitored process 7709 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7709)] Waiting until timeout for monitored process [2021-12-07 00:19:10,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:10,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,576 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:10,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,576 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:10,577 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:10,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7709)] Ended with exit code 0 [2021-12-07 00:19:10,598 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,598 INFO L229 MonitoredProcess]: Starting monitored process 7710 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7710)] Waiting until timeout for monitored process [2021-12-07 00:19:10,599 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 [2021-12-07 00:19:10,606 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,606 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:10,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,607 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,607 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,607 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:10,607 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:10,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,628 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7710)] Ended with exit code 0 [2021-12-07 00:19:10,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,629 INFO L229 MonitoredProcess]: Starting monitored process 7711 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7711)] Waiting until timeout for monitored process [2021-12-07 00:19:10,630 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 [2021-12-07 00:19:10,638 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,638 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:10,638 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,638 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,638 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,638 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:10,639 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:10,639 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7711)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:10,660 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,660 INFO L229 MonitoredProcess]: Starting monitored process 7712 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7712)] Waiting until timeout for monitored process [2021-12-07 00:19:10,661 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 [2021-12-07 00:19:10,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,668 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:10,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,668 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:10,669 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:10,669 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7712)] Ended with exit code 0 [2021-12-07 00:19:10,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,694 INFO L229 MonitoredProcess]: Starting monitored process 7713 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7713)] Waiting until timeout for monitored process [2021-12-07 00:19:10,695 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 [2021-12-07 00:19:10,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,703 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:10,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,703 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:10,703 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:10,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7713)] Ended with exit code 0 [2021-12-07 00:19:10,725 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,725 INFO L229 MonitoredProcess]: Starting monitored process 7714 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7714)] Waiting until timeout for monitored process [2021-12-07 00:19:10,727 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 [2021-12-07 00:19:10,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,734 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:10,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,734 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:10,735 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:10,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7714)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:10,756 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,756 INFO L229 MonitoredProcess]: Starting monitored process 7715 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7715)] Waiting until timeout for monitored process [2021-12-07 00:19:10,758 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 [2021-12-07 00:19:10,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,765 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:10,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:10,765 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:10,766 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:10,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:10,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:10,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7715)] Ended with exit code 0 [2021-12-07 00:19:10,787 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:10,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:10,787 INFO L229 MonitoredProcess]: Starting monitored process 7716 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:10,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7716)] Waiting until timeout for monitored process [2021-12-07 00:19:10,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:10,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:10,799 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:10,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:10,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:10,799 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-12-07 00:19:10,799 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:11,295 INFO L401 nArgumentSynthesizer]: We have 80 Motzkin's Theorem applications. [2021-12-07 00:19:11,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,149 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7716)] Ended with exit code 0 [2021-12-07 00:19:14,193 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,194 INFO L229 MonitoredProcess]: Starting monitored process 7717 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7717)] Waiting until timeout for monitored process [2021-12-07 00:19:14,196 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 [2021-12-07 00:19:14,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,207 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,207 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,209 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,219 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7717)] Ended with exit code 0 [2021-12-07 00:19:14,236 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,237 INFO L229 MonitoredProcess]: Starting monitored process 7718 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7718)] Waiting until timeout for monitored process [2021-12-07 00:19:14,238 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 [2021-12-07 00:19:14,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,245 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,246 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,246 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,246 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,267 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7718)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:14,268 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,268 INFO L229 MonitoredProcess]: Starting monitored process 7719 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7719)] Waiting until timeout for monitored process [2021-12-07 00:19:14,270 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 [2021-12-07 00:19:14,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,277 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,277 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,277 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7719)] Ended with exit code 0 [2021-12-07 00:19:14,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,299 INFO L229 MonitoredProcess]: Starting monitored process 7720 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7720)] Waiting until timeout for monitored process [2021-12-07 00:19:14,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:14,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,308 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,309 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,330 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7720)] Ended with exit code 0 [2021-12-07 00:19:14,330 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,330 INFO L229 MonitoredProcess]: Starting monitored process 7721 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7721)] Waiting until timeout for monitored process [2021-12-07 00:19:14,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:14,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,340 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,340 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,341 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7721)] Ended with exit code 0 [2021-12-07 00:19:14,365 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,365 INFO L229 MonitoredProcess]: Starting monitored process 7722 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7722)] Waiting until timeout for monitored process [2021-12-07 00:19:14,367 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 [2021-12-07 00:19:14,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,375 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,375 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,376 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7722)] Ended with exit code 0 [2021-12-07 00:19:14,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,397 INFO L229 MonitoredProcess]: Starting monitored process 7723 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7723)] Waiting until timeout for monitored process [2021-12-07 00:19:14,399 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 [2021-12-07 00:19:14,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,406 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,406 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,407 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,428 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7723)] Ended with exit code 0 [2021-12-07 00:19:14,428 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,428 INFO L229 MonitoredProcess]: Starting monitored process 7724 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7724)] Waiting until timeout for monitored process [2021-12-07 00:19:14,429 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 [2021-12-07 00:19:14,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,436 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,436 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,437 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7724)] Ended with exit code 0 [2021-12-07 00:19:14,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,459 INFO L229 MonitoredProcess]: Starting monitored process 7725 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7725)] Waiting until timeout for monitored process [2021-12-07 00:19:14,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:14,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,468 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,468 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,469 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7725)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:14,493 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,494 INFO L229 MonitoredProcess]: Starting monitored process 7726 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7726)] Waiting until timeout for monitored process [2021-12-07 00:19:14,495 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 [2021-12-07 00:19:14,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,502 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,502 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,503 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,503 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,527 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7726)] Ended with exit code 0 [2021-12-07 00:19:14,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,528 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,528 INFO L229 MonitoredProcess]: Starting monitored process 7727 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7727)] Waiting until timeout for monitored process [2021-12-07 00:19:14,529 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 [2021-12-07 00:19:14,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,536 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,536 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,537 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,537 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7727)] Ended with exit code 0 [2021-12-07 00:19:14,560 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,560 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,561 INFO L229 MonitoredProcess]: Starting monitored process 7728 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7728)] Waiting until timeout for monitored process [2021-12-07 00:19:14,562 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 [2021-12-07 00:19:14,568 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,569 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,569 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,569 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,569 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,590 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7728)] Ended with exit code 0 [2021-12-07 00:19:14,590 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,590 INFO L229 MonitoredProcess]: Starting monitored process 7729 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7729)] Waiting until timeout for monitored process [2021-12-07 00:19:14,591 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 [2021-12-07 00:19:14,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,599 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,599 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,599 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,620 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7729)] Ended with exit code 0 [2021-12-07 00:19:14,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,621 INFO L229 MonitoredProcess]: Starting monitored process 7730 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7730)] Waiting until timeout for monitored process [2021-12-07 00:19:14,622 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 [2021-12-07 00:19:14,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,629 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,629 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,630 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7730)] Ended with exit code 0 [2021-12-07 00:19:14,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,655 INFO L229 MonitoredProcess]: Starting monitored process 7731 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7731)] Waiting until timeout for monitored process [2021-12-07 00:19:14,656 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 [2021-12-07 00:19:14,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,664 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,665 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,686 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7731)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:14,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,687 INFO L229 MonitoredProcess]: Starting monitored process 7732 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7732)] Waiting until timeout for monitored process [2021-12-07 00:19:14,688 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 [2021-12-07 00:19:14,696 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,696 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,696 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,697 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,720 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7732)] Ended with exit code 0 [2021-12-07 00:19:14,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,720 INFO L229 MonitoredProcess]: Starting monitored process 7733 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7733)] Waiting until timeout for monitored process [2021-12-07 00:19:14,722 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:14,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,729 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,729 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,730 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7733)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:14,751 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,752 INFO L229 MonitoredProcess]: Starting monitored process 7734 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7734)] Waiting until timeout for monitored process [2021-12-07 00:19:14,752 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 [2021-12-07 00:19:14,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,759 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,759 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,760 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7734)] Ended with exit code 0 [2021-12-07 00:19:14,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,782 INFO L229 MonitoredProcess]: Starting monitored process 7735 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7735)] Waiting until timeout for monitored process [2021-12-07 00:19:14,784 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 [2021-12-07 00:19:14,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,791 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,791 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,792 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7735)] Ended with exit code 0 [2021-12-07 00:19:14,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,814 INFO L229 MonitoredProcess]: Starting monitored process 7736 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7736)] Waiting until timeout for monitored process [2021-12-07 00:19:14,815 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:14,823 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,823 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,823 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,823 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,823 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,823 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,824 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,824 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,827 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7736)] Ended with exit code 0 [2021-12-07 00:19:14,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,845 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,845 INFO L229 MonitoredProcess]: Starting monitored process 7737 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7737)] Waiting until timeout for monitored process [2021-12-07 00:19:14,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:14,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,853 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,854 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,854 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,854 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,854 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,855 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,855 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7737)] Ended with exit code 0 [2021-12-07 00:19:14,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,876 INFO L229 MonitoredProcess]: Starting monitored process 7738 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7738)] Waiting until timeout for monitored process [2021-12-07 00:19:14,878 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 [2021-12-07 00:19:14,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,886 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,886 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,887 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,887 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,911 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7738)] Ended with exit code 0 [2021-12-07 00:19:14,911 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,912 INFO L229 MonitoredProcess]: Starting monitored process 7739 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7739)] Waiting until timeout for monitored process [2021-12-07 00:19:14,912 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:14,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,919 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,919 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,920 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,921 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,921 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,945 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7739)] Ended with exit code 0 [2021-12-07 00:19:14,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,945 INFO L229 MonitoredProcess]: Starting monitored process 7740 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7740)] Waiting until timeout for monitored process [2021-12-07 00:19:14,947 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:14,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,955 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,955 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,955 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,955 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,955 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,955 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:14,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7740)] Ended with exit code 0 [2021-12-07 00:19:14,976 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:14,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:14,977 INFO L229 MonitoredProcess]: Starting monitored process 7741 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:14,978 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7741)] Waiting until timeout for monitored process [2021-12-07 00:19:14,978 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:14,985 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:14,985 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:14,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:14,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:14,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:14,986 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:14,987 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:14,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:14,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7741)] Ended with exit code 0 [2021-12-07 00:19:15,008 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,009 INFO L229 MonitoredProcess]: Starting monitored process 7742 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7742)] Waiting until timeout for monitored process [2021-12-07 00:19:15,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:15,018 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,019 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,019 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,019 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7742)] Ended with exit code 0 [2021-12-07 00:19:15,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,041 INFO L229 MonitoredProcess]: Starting monitored process 7743 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7743)] Waiting until timeout for monitored process [2021-12-07 00:19:15,042 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 [2021-12-07 00:19:15,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,050 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,050 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,051 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,055 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,072 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7743)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:15,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,073 INFO L229 MonitoredProcess]: Starting monitored process 7744 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7744)] Waiting until timeout for monitored process [2021-12-07 00:19:15,075 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 [2021-12-07 00:19:15,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,082 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,083 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,083 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7744)] Ended with exit code 0 [2021-12-07 00:19:15,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,105 INFO L229 MonitoredProcess]: Starting monitored process 7745 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7745)] Waiting until timeout for monitored process [2021-12-07 00:19:15,106 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 [2021-12-07 00:19:15,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,113 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,113 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,114 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7745)] Ended with exit code 0 [2021-12-07 00:19:15,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,135 INFO L229 MonitoredProcess]: Starting monitored process 7746 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7746)] Waiting until timeout for monitored process [2021-12-07 00:19:15,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:15,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,144 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,144 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,145 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7746)] Ended with exit code 0 [2021-12-07 00:19:15,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,169 INFO L229 MonitoredProcess]: Starting monitored process 7747 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7747)] Waiting until timeout for monitored process [2021-12-07 00:19:15,170 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 [2021-12-07 00:19:15,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,179 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,179 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,180 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,201 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7747)] Ended with exit code 0 [2021-12-07 00:19:15,202 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,202 INFO L229 MonitoredProcess]: Starting monitored process 7748 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,203 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7748)] Waiting until timeout for monitored process [2021-12-07 00:19:15,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:15,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,211 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,211 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,212 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,236 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7748)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:15,236 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,236 INFO L229 MonitoredProcess]: Starting monitored process 7749 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7749)] Waiting until timeout for monitored process [2021-12-07 00:19:15,238 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 [2021-12-07 00:19:15,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,245 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,246 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,251 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,268 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7749)] Ended with exit code 0 [2021-12-07 00:19:15,268 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,269 INFO L229 MonitoredProcess]: Starting monitored process 7750 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7750)] Waiting until timeout for monitored process [2021-12-07 00:19:15,270 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 [2021-12-07 00:19:15,277 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,277 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,277 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,277 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,277 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,277 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,278 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,278 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,299 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7750)] Ended with exit code 0 [2021-12-07 00:19:15,299 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,299 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,299 INFO L229 MonitoredProcess]: Starting monitored process 7751 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7751)] Waiting until timeout for monitored process [2021-12-07 00:19:15,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:15,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,308 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,308 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,309 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,330 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7751)] Ended with exit code 0 [2021-12-07 00:19:15,330 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,331 INFO L229 MonitoredProcess]: Starting monitored process 7752 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7752)] Waiting until timeout for monitored process [2021-12-07 00:19:15,332 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:15,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,340 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,340 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,341 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,364 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7752)] Ended with exit code 0 [2021-12-07 00:19:15,364 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,365 INFO L229 MonitoredProcess]: Starting monitored process 7753 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7753)] Waiting until timeout for monitored process [2021-12-07 00:19:15,366 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:15,373 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,373 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,373 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,374 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7753)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:15,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,398 INFO L229 MonitoredProcess]: Starting monitored process 7754 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7754)] Waiting until timeout for monitored process [2021-12-07 00:19:15,400 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:15,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,408 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,408 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,410 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7754)] Ended with exit code 0 [2021-12-07 00:19:15,444 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,444 INFO L229 MonitoredProcess]: Starting monitored process 7755 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7755)] Waiting until timeout for monitored process [2021-12-07 00:19:15,445 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 [2021-12-07 00:19:15,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,452 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,452 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,452 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,456 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,473 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7755)] Ended with exit code 0 [2021-12-07 00:19:15,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,474 INFO L229 MonitoredProcess]: Starting monitored process 7756 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7756)] Waiting until timeout for monitored process [2021-12-07 00:19:15,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:15,483 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,483 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,483 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,484 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,484 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7756)] Ended with exit code 0 [2021-12-07 00:19:15,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,506 INFO L229 MonitoredProcess]: Starting monitored process 7757 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7757)] Waiting until timeout for monitored process [2021-12-07 00:19:15,508 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 [2021-12-07 00:19:15,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,515 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,515 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,516 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7757)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:15,536 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,537 INFO L229 MonitoredProcess]: Starting monitored process 7758 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7758)] Waiting until timeout for monitored process [2021-12-07 00:19:15,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:15,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,545 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,545 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,546 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7758)] Ended with exit code 0 [2021-12-07 00:19:15,566 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,567 INFO L229 MonitoredProcess]: Starting monitored process 7759 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7759)] Waiting until timeout for monitored process [2021-12-07 00:19:15,568 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 [2021-12-07 00:19:15,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,576 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,577 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,577 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7759)] Ended with exit code 0 [2021-12-07 00:19:15,598 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,599 INFO L229 MonitoredProcess]: Starting monitored process 7760 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7760)] Waiting until timeout for monitored process [2021-12-07 00:19:15,600 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 [2021-12-07 00:19:15,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,608 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,609 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,610 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7760)] Ended with exit code 0 [2021-12-07 00:19:15,634 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,634 INFO L229 MonitoredProcess]: Starting monitored process 7761 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7761)] Waiting until timeout for monitored process [2021-12-07 00:19:15,635 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 [2021-12-07 00:19:15,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,642 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,643 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,644 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,668 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7761)] Ended with exit code 0 [2021-12-07 00:19:15,668 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,668 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,668 INFO L229 MonitoredProcess]: Starting monitored process 7762 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7762)] Waiting until timeout for monitored process [2021-12-07 00:19:15,670 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 [2021-12-07 00:19:15,676 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,677 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,677 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,677 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,677 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,677 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,677 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7762)] Ended with exit code 0 [2021-12-07 00:19:15,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,699 INFO L229 MonitoredProcess]: Starting monitored process 7763 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7763)] Waiting until timeout for monitored process [2021-12-07 00:19:15,700 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:15,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,707 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,707 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,709 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7763)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:15,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,733 INFO L229 MonitoredProcess]: Starting monitored process 7764 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7764)] Waiting until timeout for monitored process [2021-12-07 00:19:15,734 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 [2021-12-07 00:19:15,741 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,741 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,742 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,743 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,746 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7764)] Ended with exit code 0 [2021-12-07 00:19:15,764 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,764 INFO L229 MonitoredProcess]: Starting monitored process 7765 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7765)] Waiting until timeout for monitored process [2021-12-07 00:19:15,765 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 [2021-12-07 00:19:15,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,772 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,772 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,773 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,779 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,797 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7765)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:15,797 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,798 INFO L229 MonitoredProcess]: Starting monitored process 7766 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7766)] Waiting until timeout for monitored process [2021-12-07 00:19:15,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:15,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,808 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,808 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,809 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7766)] Ended with exit code 0 [2021-12-07 00:19:15,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,836 INFO L229 MonitoredProcess]: Starting monitored process 7767 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7767)] Waiting until timeout for monitored process [2021-12-07 00:19:15,836 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 [2021-12-07 00:19:15,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,844 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:15,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,844 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-07 00:19:15,845 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-07 00:19:15,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7767)] Ended with exit code 0 [2021-12-07 00:19:15,868 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-07 00:19:15,868 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,869 INFO L229 MonitoredProcess]: Starting monitored process 7768 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7768)] Waiting until timeout for monitored process [2021-12-07 00:19:15,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:15,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,878 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:15,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:15,879 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:15,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7768)] Ended with exit code 0 [2021-12-07 00:19:15,900 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,901 INFO L229 MonitoredProcess]: Starting monitored process 7769 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7769)] Waiting until timeout for monitored process [2021-12-07 00:19:15,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:15,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,910 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:15,910 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,910 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,910 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,910 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:15,910 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:15,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7769)] Ended with exit code 0 [2021-12-07 00:19:15,931 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,932 INFO L229 MonitoredProcess]: Starting monitored process 7770 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7770)] Waiting until timeout for monitored process [2021-12-07 00:19:15,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:15,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,940 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:15,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,941 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:15,941 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:15,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7770)] Ended with exit code 0 [2021-12-07 00:19:15,961 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,962 INFO L229 MonitoredProcess]: Starting monitored process 7771 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7771)] Waiting until timeout for monitored process [2021-12-07 00:19:15,964 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 [2021-12-07 00:19:15,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:15,971 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:15,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:15,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:15,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:15,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:15,972 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:15,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:15,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:15,991 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7771)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:15,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:15,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:15,992 INFO L229 MonitoredProcess]: Starting monitored process 7772 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:15,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7772)] Waiting until timeout for monitored process [2021-12-07 00:19:15,992 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 [2021-12-07 00:19:16,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:16,000 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:16,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:16,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:16,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:16,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:16,000 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:16,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:16,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:16,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7772)] Ended with exit code 0 [2021-12-07 00:19:16,020 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:16,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:16,021 INFO L229 MonitoredProcess]: Starting monitored process 7773 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:16,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7773)] Waiting until timeout for monitored process [2021-12-07 00:19:16,022 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 [2021-12-07 00:19:16,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:16,030 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:16,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:16,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:16,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:16,030 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:16,031 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:16,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:16,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:16,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7773)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:16,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:16,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:16,050 INFO L229 MonitoredProcess]: Starting monitored process 7774 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:16,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7774)] Waiting until timeout for monitored process [2021-12-07 00:19:16,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:16,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:16,060 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:16,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:16,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:16,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:16,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:16,060 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:16,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:16,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:16,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7774)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:16,081 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:16,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:16,082 INFO L229 MonitoredProcess]: Starting monitored process 7775 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:16,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7775)] Waiting until timeout for monitored process [2021-12-07 00:19:16,083 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 [2021-12-07 00:19:16,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:16,090 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:16,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:16,091 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:16,091 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:16,091 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:16,091 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:16,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:16,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:16,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7775)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:16,110 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:16,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:16,111 INFO L229 MonitoredProcess]: Starting monitored process 7776 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:16,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7776)] Waiting until timeout for monitored process [2021-12-07 00:19:16,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:16,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:16,119 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:16,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:16,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:16,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:16,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:16,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:16,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:16,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:16,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7776)] Ended with exit code 0 [2021-12-07 00:19:16,139 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:16,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:16,139 INFO L229 MonitoredProcess]: Starting monitored process 7777 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:16,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7777)] Waiting until timeout for monitored process [2021-12-07 00:19:16,140 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 [2021-12-07 00:19:16,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:16,148 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:16,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:16,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:16,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:16,148 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:16,148 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:16,148 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:16,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:16,167 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7777)] Ended with exit code 0 [2021-12-07 00:19:16,167 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:16,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:16,168 INFO L229 MonitoredProcess]: Starting monitored process 7778 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:16,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7778)] Waiting until timeout for monitored process [2021-12-07 00:19:16,168 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 [2021-12-07 00:19:16,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:16,177 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:16,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:16,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:16,177 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-12-07 00:19:16,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:16,408 INFO L401 nArgumentSynthesizer]: We have 64 Motzkin's Theorem applications. [2021-12-07 00:19:16,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:17,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:17,446 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7778)] Ended with exit code 0 [2021-12-07 00:19:17,447 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:17,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:17,447 INFO L229 MonitoredProcess]: Starting monitored process 7779 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:17,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7779)] Waiting until timeout for monitored process [2021-12-07 00:19:17,448 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 [2021-12-07 00:19:17,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:17,456 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:17,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:17,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:17,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:17,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:17,457 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:17,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:17,461 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:17,479 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7779)] Ended with exit code 0 [2021-12-07 00:19:17,479 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:17,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:17,479 INFO L229 MonitoredProcess]: Starting monitored process 7780 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:17,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7780)] Waiting until timeout for monitored process [2021-12-07 00:19:17,480 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 [2021-12-07 00:19:17,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:17,488 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:17,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:17,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:17,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:17,488 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:17,489 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:17,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:17,491 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:17,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7780)] Ended with exit code 0 [2021-12-07 00:19:17,509 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:17,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:17,510 INFO L229 MonitoredProcess]: Starting monitored process 7781 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:17,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7781)] Waiting until timeout for monitored process [2021-12-07 00:19:17,511 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:17,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:17,518 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:17,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:17,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:17,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:17,519 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:17,519 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:17,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:17,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:17,538 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7781)] Ended with exit code 0 [2021-12-07 00:19:17,538 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:17,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:17,539 INFO L229 MonitoredProcess]: Starting monitored process 7782 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:17,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7782)] Waiting until timeout for monitored process [2021-12-07 00:19:17,540 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 [2021-12-07 00:19:17,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:17,548 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:17,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:17,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:17,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:17,548 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:17,548 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:17,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:17,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:17,568 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7782)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:17,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:17,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:17,568 INFO L229 MonitoredProcess]: Starting monitored process 7783 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:17,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7783)] Waiting until timeout for monitored process [2021-12-07 00:19:17,570 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 [2021-12-07 00:19:17,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:17,576 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:17,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:17,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:17,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:17,577 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:17,577 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:17,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:17,580 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:17,598 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7783)] Ended with exit code 0 [2021-12-07 00:19:17,598 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:17,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:17,598 INFO L229 MonitoredProcess]: Starting monitored process 7784 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:17,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7784)] Waiting until timeout for monitored process [2021-12-07 00:19:17,600 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 [2021-12-07 00:19:17,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:17,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:17,609 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:17,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:17,609 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:17,609 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:17,609 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:17,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:17,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:17,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7784)] Ended with exit code 0 [2021-12-07 00:19:17,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:17,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:17,637 INFO L229 MonitoredProcess]: Starting monitored process 7785 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:17,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7785)] Waiting until timeout for monitored process [2021-12-07 00:19:17,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:17,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:17,646 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:17,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:17,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:17,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:17,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:17,646 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:17,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:17,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:17,665 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7785)] Ended with exit code 0 [2021-12-07 00:19:17,665 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:17,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:17,666 INFO L229 MonitoredProcess]: Starting monitored process 7786 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:17,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7786)] Waiting until timeout for monitored process [2021-12-07 00:19:17,667 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 [2021-12-07 00:19:17,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:17,674 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:17,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:17,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:17,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:17,674 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:17,675 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:17,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:17,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:17,694 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7786)] Ended with exit code 0 [2021-12-07 00:19:17,695 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:17,695 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:17,695 INFO L229 MonitoredProcess]: Starting monitored process 7787 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:17,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7787)] Waiting until timeout for monitored process [2021-12-07 00:19:17,696 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:17,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:17,703 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:17,703 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:17,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:17,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:17,703 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:17,704 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:17,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:17,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:17,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7787)] Ended with exit code 0 [2021-12-07 00:19:17,725 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:17,725 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:17,726 INFO L229 MonitoredProcess]: Starting monitored process 7788 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:17,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7788)] Waiting until timeout for monitored process [2021-12-07 00:19:17,727 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 [2021-12-07 00:19:17,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:17,734 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:17,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:17,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:17,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:17,734 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:17,735 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:17,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:17,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:17,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7788)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:17,755 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:17,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:17,756 INFO L229 MonitoredProcess]: Starting monitored process 7789 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:17,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7789)] Waiting until timeout for monitored process [2021-12-07 00:19:17,757 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 [2021-12-07 00:19:17,764 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:17,764 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:17,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:17,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:17,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:17,764 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:17,764 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:17,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:17,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:17,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7789)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:17,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:17,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:17,785 INFO L229 MonitoredProcess]: Starting monitored process 7790 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:17,786 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7790)] Waiting until timeout for monitored process [2021-12-07 00:19:17,786 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 [2021-12-07 00:19:17,793 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:17,793 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:17,793 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:17,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:17,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:17,793 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:17,793 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:17,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:17,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:17,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7790)] Ended with exit code 0 [2021-12-07 00:19:17,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:17,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:17,813 INFO L229 MonitoredProcess]: Starting monitored process 7791 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:17,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7791)] Waiting until timeout for monitored process [2021-12-07 00:19:17,814 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 [2021-12-07 00:19:17,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:17,822 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:17,822 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:17,822 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:17,822 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:17,822 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:17,822 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:17,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:17,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:17,842 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7791)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:17,842 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:17,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:17,842 INFO L229 MonitoredProcess]: Starting monitored process 7792 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:17,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7792)] Waiting until timeout for monitored process [2021-12-07 00:19:17,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:17,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:17,851 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:17,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:17,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:17,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:17,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:17,852 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:17,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:17,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:17,873 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7792)] Ended with exit code 0 [2021-12-07 00:19:17,873 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:17,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:17,873 INFO L229 MonitoredProcess]: Starting monitored process 7793 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:17,874 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7793)] Waiting until timeout for monitored process [2021-12-07 00:19:17,875 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 [2021-12-07 00:19:17,882 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:17,882 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:17,882 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:17,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:17,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:17,882 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:17,883 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:17,883 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:17,884 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:17,902 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7793)] Ended with exit code 0 [2021-12-07 00:19:17,902 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:17,902 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:17,903 INFO L229 MonitoredProcess]: Starting monitored process 7794 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:17,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7794)] Waiting until timeout for monitored process [2021-12-07 00:19:17,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:17,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:17,912 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:17,912 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:17,912 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:17,912 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:17,912 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:17,913 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:17,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:17,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:17,933 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7794)] Ended with exit code 0 [2021-12-07 00:19:17,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:17,933 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:17,933 INFO L229 MonitoredProcess]: Starting monitored process 7795 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:17,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7795)] Waiting until timeout for monitored process [2021-12-07 00:19:17,935 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 [2021-12-07 00:19:17,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:17,943 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:17,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:17,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:17,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:17,943 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:17,944 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:17,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:17,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:17,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7795)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:17,963 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:17,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:17,964 INFO L229 MonitoredProcess]: Starting monitored process 7796 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:17,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7796)] Waiting until timeout for monitored process [2021-12-07 00:19:17,964 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 [2021-12-07 00:19:17,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:17,971 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:17,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:17,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:17,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:17,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:17,972 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:17,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:17,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:17,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7796)] Ended with exit code 0 [2021-12-07 00:19:17,992 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:17,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:17,992 INFO L229 MonitoredProcess]: Starting monitored process 7797 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:17,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7797)] Waiting until timeout for monitored process [2021-12-07 00:19:17,993 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 [2021-12-07 00:19:18,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,000 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,001 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,020 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7797)] Ended with exit code 0 [2021-12-07 00:19:18,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,021 INFO L229 MonitoredProcess]: Starting monitored process 7798 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7798)] Waiting until timeout for monitored process [2021-12-07 00:19:18,022 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 [2021-12-07 00:19:18,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,029 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,029 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,029 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7798)] Ended with exit code 0 [2021-12-07 00:19:18,048 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,049 INFO L229 MonitoredProcess]: Starting monitored process 7799 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7799)] Waiting until timeout for monitored process [2021-12-07 00:19:18,050 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:18,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,057 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,057 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,058 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7799)] Ended with exit code 0 [2021-12-07 00:19:18,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,078 INFO L229 MonitoredProcess]: Starting monitored process 7800 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7800)] Waiting until timeout for monitored process [2021-12-07 00:19:18,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:18,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,087 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,087 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,088 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,090 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7800)] Ended with exit code 0 [2021-12-07 00:19:18,108 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,108 INFO L229 MonitoredProcess]: Starting monitored process 7801 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7801)] Waiting until timeout for monitored process [2021-12-07 00:19:18,110 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 [2021-12-07 00:19:18,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,116 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,117 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,117 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,117 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,117 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7801)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:18,137 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,138 INFO L229 MonitoredProcess]: Starting monitored process 7802 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7802)] Waiting until timeout for monitored process [2021-12-07 00:19:18,139 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:18,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,145 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,146 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,146 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,147 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7802)] Ended with exit code 0 [2021-12-07 00:19:18,165 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,166 INFO L229 MonitoredProcess]: Starting monitored process 7803 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7803)] Waiting until timeout for monitored process [2021-12-07 00:19:18,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:18,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,174 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,175 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7803)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:18,195 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,196 INFO L229 MonitoredProcess]: Starting monitored process 7804 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7804)] Waiting until timeout for monitored process [2021-12-07 00:19:18,196 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 [2021-12-07 00:19:18,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,203 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,203 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,203 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,204 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,206 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7804)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:18,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,224 INFO L229 MonitoredProcess]: Starting monitored process 7805 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,224 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7805)] Waiting until timeout for monitored process [2021-12-07 00:19:18,225 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 [2021-12-07 00:19:18,231 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,231 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,232 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,232 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,252 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7805)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:18,252 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,253 INFO L229 MonitoredProcess]: Starting monitored process 7806 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7806)] Waiting until timeout for monitored process [2021-12-07 00:19:18,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:18,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,261 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,261 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,261 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7806)] Ended with exit code 0 [2021-12-07 00:19:18,280 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,281 INFO L229 MonitoredProcess]: Starting monitored process 7807 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,281 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7807)] Waiting until timeout for monitored process [2021-12-07 00:19:18,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:18,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,289 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,289 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7807)] Ended with exit code 0 [2021-12-07 00:19:18,309 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,310 INFO L229 MonitoredProcess]: Starting monitored process 7808 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7808)] Waiting until timeout for monitored process [2021-12-07 00:19:18,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:18,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,318 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,318 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,319 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7808)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:18,339 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,340 INFO L229 MonitoredProcess]: Starting monitored process 7809 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7809)] Waiting until timeout for monitored process [2021-12-07 00:19:18,340 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 [2021-12-07 00:19:18,347 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,347 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,347 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,348 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,351 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,368 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7809)] Ended with exit code 0 [2021-12-07 00:19:18,368 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,369 INFO L229 MonitoredProcess]: Starting monitored process 7810 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7810)] Waiting until timeout for monitored process [2021-12-07 00:19:18,370 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 [2021-12-07 00:19:18,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,376 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,377 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7810)] Ended with exit code 0 [2021-12-07 00:19:18,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,399 INFO L229 MonitoredProcess]: Starting monitored process 7811 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7811)] Waiting until timeout for monitored process [2021-12-07 00:19:18,399 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 [2021-12-07 00:19:18,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,406 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,406 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,407 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,427 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7811)] Ended with exit code 0 [2021-12-07 00:19:18,427 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,427 INFO L229 MonitoredProcess]: Starting monitored process 7812 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7812)] Waiting until timeout for monitored process [2021-12-07 00:19:18,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:18,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,435 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,436 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7812)] Ended with exit code 0 [2021-12-07 00:19:18,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,456 INFO L229 MonitoredProcess]: Starting monitored process 7813 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7813)] Waiting until timeout for monitored process [2021-12-07 00:19:18,456 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 [2021-12-07 00:19:18,463 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,463 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,463 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,463 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,463 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,463 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,464 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7813)] Ended with exit code 0 [2021-12-07 00:19:18,483 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,484 INFO L229 MonitoredProcess]: Starting monitored process 7814 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7814)] Waiting until timeout for monitored process [2021-12-07 00:19:18,484 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 [2021-12-07 00:19:18,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,491 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,491 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,492 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,512 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7814)] Ended with exit code 0 [2021-12-07 00:19:18,512 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,512 INFO L229 MonitoredProcess]: Starting monitored process 7815 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7815)] Waiting until timeout for monitored process [2021-12-07 00:19:18,514 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 [2021-12-07 00:19:18,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,520 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,521 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,524 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,541 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7815)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:18,541 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,542 INFO L229 MonitoredProcess]: Starting monitored process 7816 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7816)] Waiting until timeout for monitored process [2021-12-07 00:19:18,543 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 [2021-12-07 00:19:18,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,552 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,553 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,575 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7816)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:18,575 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,575 INFO L229 MonitoredProcess]: Starting monitored process 7817 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7817)] Waiting until timeout for monitored process [2021-12-07 00:19:18,576 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 [2021-12-07 00:19:18,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,584 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,584 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7817)] Ended with exit code 0 [2021-12-07 00:19:18,604 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,604 INFO L229 MonitoredProcess]: Starting monitored process 7818 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7818)] Waiting until timeout for monitored process [2021-12-07 00:19:18,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:18,612 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,612 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,613 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,613 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7818)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:18,633 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,633 INFO L229 MonitoredProcess]: Starting monitored process 7819 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7819)] Waiting until timeout for monitored process [2021-12-07 00:19:18,635 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 [2021-12-07 00:19:18,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,643 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,643 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,643 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,645 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7819)] Ended with exit code 0 [2021-12-07 00:19:18,663 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,663 INFO L229 MonitoredProcess]: Starting monitored process 7820 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7820)] Waiting until timeout for monitored process [2021-12-07 00:19:18,664 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:18,672 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,672 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,672 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,672 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,672 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,672 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,672 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7820)] Ended with exit code 0 [2021-12-07 00:19:18,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,692 INFO L229 MonitoredProcess]: Starting monitored process 7821 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7821)] Waiting until timeout for monitored process [2021-12-07 00:19:18,693 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 [2021-12-07 00:19:18,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,700 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,700 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,700 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7821)] Ended with exit code 0 [2021-12-07 00:19:18,719 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,719 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,720 INFO L229 MonitoredProcess]: Starting monitored process 7822 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7822)] Waiting until timeout for monitored process [2021-12-07 00:19:18,721 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 [2021-12-07 00:19:18,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,728 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,728 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,728 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,728 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,729 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7822)] Ended with exit code 0 [2021-12-07 00:19:18,749 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,750 INFO L229 MonitoredProcess]: Starting monitored process 7823 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7823)] Waiting until timeout for monitored process [2021-12-07 00:19:18,752 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 [2021-12-07 00:19:18,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,759 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,759 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,762 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,779 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7823)] Ended with exit code 0 [2021-12-07 00:19:18,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,780 INFO L229 MonitoredProcess]: Starting monitored process 7824 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7824)] Waiting until timeout for monitored process [2021-12-07 00:19:18,781 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:18,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,787 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,788 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7824)] Ended with exit code 0 [2021-12-07 00:19:18,807 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,808 INFO L229 MonitoredProcess]: Starting monitored process 7825 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7825)] Waiting until timeout for monitored process [2021-12-07 00:19:18,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:18,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,815 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,816 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7825)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:18,837 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,838 INFO L229 MonitoredProcess]: Starting monitored process 7826 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7826)] Waiting until timeout for monitored process [2021-12-07 00:19:18,839 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 [2021-12-07 00:19:18,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,846 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,846 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,847 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7826)] Ended with exit code 0 [2021-12-07 00:19:18,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,868 INFO L229 MonitoredProcess]: Starting monitored process 7827 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7827)] Waiting until timeout for monitored process [2021-12-07 00:19:18,868 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 [2021-12-07 00:19:18,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,876 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,876 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,877 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7827)] Ended with exit code 0 [2021-12-07 00:19:18,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,898 INFO L229 MonitoredProcess]: Starting monitored process 7828 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7828)] Waiting until timeout for monitored process [2021-12-07 00:19:18,899 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 [2021-12-07 00:19:18,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,906 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,906 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,907 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7828)] Ended with exit code 0 [2021-12-07 00:19:18,927 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,928 INFO L229 MonitoredProcess]: Starting monitored process 7829 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7829)] Waiting until timeout for monitored process [2021-12-07 00:19:18,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:18,935 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,936 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-07 00:19:18,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,936 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-07 00:19:18,936 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-07 00:19:18,936 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7829)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:18,956 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-07 00:19:18,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,957 INFO L229 MonitoredProcess]: Starting monitored process 7830 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7830)] Waiting until timeout for monitored process [2021-12-07 00:19:18,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:18,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,965 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:18,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,965 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:18,966 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:18,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:18,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:18,987 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7830)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:18,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:18,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:18,987 INFO L229 MonitoredProcess]: Starting monitored process 7831 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:18,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7831)] Waiting until timeout for monitored process [2021-12-07 00:19:18,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:18,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:18,996 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:18,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:18,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:18,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:18,996 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:18,997 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:18,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:19,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:19,017 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7831)] Ended with exit code 0 [2021-12-07 00:19:19,018 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:19,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:19,018 INFO L229 MonitoredProcess]: Starting monitored process 7832 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:19,019 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7832)] Waiting until timeout for monitored process [2021-12-07 00:19:19,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:19,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:19,027 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:19,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:19,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:19,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:19,028 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:19,028 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:19,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:19,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:19,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7832)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:19,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:19,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:19,051 INFO L229 MonitoredProcess]: Starting monitored process 7833 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:19,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7833)] Waiting until timeout for monitored process [2021-12-07 00:19:19,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:19,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:19,059 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:19,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:19,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:19,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:19,059 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:19,060 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:19,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:19,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:19,080 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7833)] Ended with exit code 0 [2021-12-07 00:19:19,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:19,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:19,080 INFO L229 MonitoredProcess]: Starting monitored process 7834 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:19,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7834)] Waiting until timeout for monitored process [2021-12-07 00:19:19,082 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 [2021-12-07 00:19:19,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:19,088 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:19,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:19,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:19,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:19,089 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:19,089 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:19,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:19,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:19,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7834)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:19,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:19,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:19,110 INFO L229 MonitoredProcess]: Starting monitored process 7835 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:19,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7835)] Waiting until timeout for monitored process [2021-12-07 00:19:19,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:19,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:19,120 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:19,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:19,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:19,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:19,120 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:19,121 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:19,121 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:19,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:19,141 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7835)] Ended with exit code 0 [2021-12-07 00:19:19,141 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:19,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:19,141 INFO L229 MonitoredProcess]: Starting monitored process 7836 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:19,142 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7836)] Waiting until timeout for monitored process [2021-12-07 00:19:19,143 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:19,151 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:19,151 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:19,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:19,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:19,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:19,151 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:19,152 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:19,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:19,155 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:19,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7836)] Ended with exit code 0 [2021-12-07 00:19:19,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:19,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:19,173 INFO L229 MonitoredProcess]: Starting monitored process 7837 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:19,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7837)] Waiting until timeout for monitored process [2021-12-07 00:19:19,174 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:19,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:19,182 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:19,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:19,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:19,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:19,182 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:19,182 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:19,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:19,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:19,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7837)] Ended with exit code 0 [2021-12-07 00:19:19,202 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:19,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:19,203 INFO L229 MonitoredProcess]: Starting monitored process 7838 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:19,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7838)] Waiting until timeout for monitored process [2021-12-07 00:19:19,204 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 [2021-12-07 00:19:19,212 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:19,212 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:19,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:19,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:19,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:19,213 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:19,213 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:19,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:19,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:19,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7838)] Ended with exit code 0 [2021-12-07 00:19:19,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:19,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:19,234 INFO L229 MonitoredProcess]: Starting monitored process 7839 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:19,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7839)] Waiting until timeout for monitored process [2021-12-07 00:19:19,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:19,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:19,244 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:19,244 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:19,244 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:19,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:19,244 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:19,244 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:19,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:19,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:19,265 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7839)] Ended with exit code 0 [2021-12-07 00:19:19,265 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:19,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:19,265 INFO L229 MonitoredProcess]: Starting monitored process 7840 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:19,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7840)] Waiting until timeout for monitored process [2021-12-07 00:19:19,266 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:19,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:19,276 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:19,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:19,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:19,276 INFO L204 nArgumentSynthesizer]: 16 loop disjuncts [2021-12-07 00:19:19,276 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:19,619 INFO L401 nArgumentSynthesizer]: We have 96 Motzkin's Theorem applications. [2021-12-07 00:19:19,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:21,825 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:21,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7840)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:21,868 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:21,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:21,868 INFO L229 MonitoredProcess]: Starting monitored process 7841 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:21,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7841)] Waiting until timeout for monitored process [2021-12-07 00:19:21,870 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:21,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:21,878 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:21,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:21,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:21,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:21,879 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:21,880 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:21,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:21,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:21,904 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7841)] Ended with exit code 0 [2021-12-07 00:19:21,904 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:21,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:21,904 INFO L229 MonitoredProcess]: Starting monitored process 7842 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:21,905 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7842)] Waiting until timeout for monitored process [2021-12-07 00:19:21,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:21,912 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:21,913 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:21,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:21,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:21,913 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:21,913 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:21,913 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:21,913 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:21,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:21,934 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7842)] Ended with exit code 0 [2021-12-07 00:19:21,934 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:21,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:21,934 INFO L229 MonitoredProcess]: Starting monitored process 7843 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:21,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7843)] Waiting until timeout for monitored process [2021-12-07 00:19:21,936 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 [2021-12-07 00:19:21,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:21,943 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:21,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:21,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:21,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:21,943 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:21,944 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:21,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:21,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:21,964 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7843)] Ended with exit code 0 [2021-12-07 00:19:21,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:21,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:21,964 INFO L229 MonitoredProcess]: Starting monitored process 7844 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:21,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7844)] Waiting until timeout for monitored process [2021-12-07 00:19:21,966 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 [2021-12-07 00:19:21,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:21,973 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:21,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:21,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:21,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:21,973 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:21,973 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:21,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:21,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:21,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7844)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:21,994 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:21,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:21,994 INFO L229 MonitoredProcess]: Starting monitored process 7845 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:21,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7845)] Waiting until timeout for monitored process [2021-12-07 00:19:21,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:22,002 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,002 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,002 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,003 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,026 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7845)] Ended with exit code 0 [2021-12-07 00:19:22,026 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,027 INFO L229 MonitoredProcess]: Starting monitored process 7846 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7846)] Waiting until timeout for monitored process [2021-12-07 00:19:22,028 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 [2021-12-07 00:19:22,035 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,035 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,035 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,036 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7846)] Ended with exit code 0 [2021-12-07 00:19:22,056 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,057 INFO L229 MonitoredProcess]: Starting monitored process 7847 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7847)] Waiting until timeout for monitored process [2021-12-07 00:19:22,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:22,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,065 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,065 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,065 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7847)] Ended with exit code 0 [2021-12-07 00:19:22,085 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,085 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,086 INFO L229 MonitoredProcess]: Starting monitored process 7848 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7848)] Waiting until timeout for monitored process [2021-12-07 00:19:22,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:22,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,095 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,095 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,096 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7848)] Ended with exit code 0 [2021-12-07 00:19:22,117 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,118 INFO L229 MonitoredProcess]: Starting monitored process 7849 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7849)] Waiting until timeout for monitored process [2021-12-07 00:19:22,119 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 [2021-12-07 00:19:22,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,127 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,127 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,129 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,152 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7849)] Ended with exit code 0 [2021-12-07 00:19:22,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,152 INFO L229 MonitoredProcess]: Starting monitored process 7850 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7850)] Waiting until timeout for monitored process [2021-12-07 00:19:22,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:22,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,160 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,160 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,161 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7850)] Ended with exit code 0 [2021-12-07 00:19:22,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,183 INFO L229 MonitoredProcess]: Starting monitored process 7851 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7851)] Waiting until timeout for monitored process [2021-12-07 00:19:22,184 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 [2021-12-07 00:19:22,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,192 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,192 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,193 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7851)] Ended with exit code 0 [2021-12-07 00:19:22,214 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,215 INFO L229 MonitoredProcess]: Starting monitored process 7852 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7852)] Waiting until timeout for monitored process [2021-12-07 00:19:22,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:22,222 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,223 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,223 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,223 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7852)] Ended with exit code 0 [2021-12-07 00:19:22,244 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,244 INFO L229 MonitoredProcess]: Starting monitored process 7853 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7853)] Waiting until timeout for monitored process [2021-12-07 00:19:22,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:22,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,251 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,252 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,252 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7853)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:22,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,274 INFO L229 MonitoredProcess]: Starting monitored process 7854 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7854)] Waiting until timeout for monitored process [2021-12-07 00:19:22,275 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:22,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,283 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,283 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,284 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7854)] Ended with exit code 0 [2021-12-07 00:19:22,305 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,306 INFO L229 MonitoredProcess]: Starting monitored process 7855 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7855)] Waiting until timeout for monitored process [2021-12-07 00:19:22,307 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 [2021-12-07 00:19:22,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,314 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,315 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,335 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7855)] Ended with exit code 0 [2021-12-07 00:19:22,335 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,336 INFO L229 MonitoredProcess]: Starting monitored process 7856 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7856)] Waiting until timeout for monitored process [2021-12-07 00:19:22,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:22,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,344 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,344 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,345 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7856)] Ended with exit code 0 [2021-12-07 00:19:22,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,367 INFO L229 MonitoredProcess]: Starting monitored process 7857 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7857)] Waiting until timeout for monitored process [2021-12-07 00:19:22,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:22,376 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,376 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,376 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,377 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7857)] Ended with exit code 0 [2021-12-07 00:19:22,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,398 INFO L229 MonitoredProcess]: Starting monitored process 7858 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7858)] Waiting until timeout for monitored process [2021-12-07 00:19:22,399 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 [2021-12-07 00:19:22,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,407 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,408 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,408 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7858)] Ended with exit code 0 [2021-12-07 00:19:22,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,430 INFO L229 MonitoredProcess]: Starting monitored process 7859 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7859)] Waiting until timeout for monitored process [2021-12-07 00:19:22,431 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 [2021-12-07 00:19:22,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,438 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,438 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,439 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7859)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:22,460 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,460 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,461 INFO L229 MonitoredProcess]: Starting monitored process 7860 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7860)] Waiting until timeout for monitored process [2021-12-07 00:19:22,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:22,469 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,469 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,469 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,469 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,489 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7860)] Ended with exit code 0 [2021-12-07 00:19:22,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,490 INFO L229 MonitoredProcess]: Starting monitored process 7861 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7861)] Waiting until timeout for monitored process [2021-12-07 00:19:22,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:22,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,499 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,499 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,500 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,520 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7861)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:22,520 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,521 INFO L229 MonitoredProcess]: Starting monitored process 7862 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,522 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7862)] Waiting until timeout for monitored process [2021-12-07 00:19:22,522 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 [2021-12-07 00:19:22,529 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,529 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,529 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,530 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,530 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,551 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7862)] Ended with exit code 0 [2021-12-07 00:19:22,551 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,552 INFO L229 MonitoredProcess]: Starting monitored process 7863 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7863)] Waiting until timeout for monitored process [2021-12-07 00:19:22,552 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:22,560 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,560 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,560 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,560 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,561 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7863)] Ended with exit code 0 [2021-12-07 00:19:22,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,583 INFO L229 MonitoredProcess]: Starting monitored process 7864 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7864)] Waiting until timeout for monitored process [2021-12-07 00:19:22,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:22,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,592 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,592 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,592 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,596 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7864)] Ended with exit code 0 [2021-12-07 00:19:22,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,614 INFO L229 MonitoredProcess]: Starting monitored process 7865 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,615 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7865)] Waiting until timeout for monitored process [2021-12-07 00:19:22,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:22,623 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,623 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,624 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,625 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,628 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7865)] Ended with exit code 0 [2021-12-07 00:19:22,646 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,646 INFO L229 MonitoredProcess]: Starting monitored process 7866 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7866)] Waiting until timeout for monitored process [2021-12-07 00:19:22,648 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:22,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,656 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,656 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,657 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,660 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7866)] Ended with exit code 0 [2021-12-07 00:19:22,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,678 INFO L229 MonitoredProcess]: Starting monitored process 7867 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7867)] Waiting until timeout for monitored process [2021-12-07 00:19:22,679 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 [2021-12-07 00:19:22,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,687 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,688 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,689 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,710 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7867)] Ended with exit code 0 [2021-12-07 00:19:22,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,710 INFO L229 MonitoredProcess]: Starting monitored process 7868 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,711 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7868)] Waiting until timeout for monitored process [2021-12-07 00:19:22,712 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 [2021-12-07 00:19:22,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,719 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,719 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,720 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7868)] Ended with exit code 0 [2021-12-07 00:19:22,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,741 INFO L229 MonitoredProcess]: Starting monitored process 7869 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7869)] Waiting until timeout for monitored process [2021-12-07 00:19:22,742 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 [2021-12-07 00:19:22,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,749 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,749 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,750 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7869)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:22,770 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,771 INFO L229 MonitoredProcess]: Starting monitored process 7870 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7870)] Waiting until timeout for monitored process [2021-12-07 00:19:22,772 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 [2021-12-07 00:19:22,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,780 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,780 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,781 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7870)] Ended with exit code 0 [2021-12-07 00:19:22,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,803 INFO L229 MonitoredProcess]: Starting monitored process 7871 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7871)] Waiting until timeout for monitored process [2021-12-07 00:19:22,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:22,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,811 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,812 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,813 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,833 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7871)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:22,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,834 INFO L229 MonitoredProcess]: Starting monitored process 7872 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7872)] Waiting until timeout for monitored process [2021-12-07 00:19:22,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:22,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,843 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,843 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,843 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,843 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,844 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,867 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7872)] Ended with exit code 0 [2021-12-07 00:19:22,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,868 INFO L229 MonitoredProcess]: Starting monitored process 7873 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7873)] Waiting until timeout for monitored process [2021-12-07 00:19:22,868 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 [2021-12-07 00:19:22,876 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,876 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,876 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,877 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,877 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,898 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7873)] Ended with exit code 0 [2021-12-07 00:19:22,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,899 INFO L229 MonitoredProcess]: Starting monitored process 7874 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7874)] Waiting until timeout for monitored process [2021-12-07 00:19:22,900 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 [2021-12-07 00:19:22,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,907 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,907 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,908 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7874)] Ended with exit code 0 [2021-12-07 00:19:22,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,929 INFO L229 MonitoredProcess]: Starting monitored process 7875 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7875)] Waiting until timeout for monitored process [2021-12-07 00:19:22,930 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 [2021-12-07 00:19:22,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,937 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,937 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,938 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7875)] Ended with exit code 0 [2021-12-07 00:19:22,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,958 INFO L229 MonitoredProcess]: Starting monitored process 7876 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7876)] Waiting until timeout for monitored process [2021-12-07 00:19:22,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:22,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,966 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,967 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:22,968 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:22,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:22,971 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:22,989 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7876)] Ended with exit code 0 [2021-12-07 00:19:22,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:22,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:22,989 INFO L229 MonitoredProcess]: Starting monitored process 7877 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:22,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7877)] Waiting until timeout for monitored process [2021-12-07 00:19:22,991 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:22,998 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:22,998 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:22,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:22,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:22,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:22,999 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:23,000 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:23,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:23,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:23,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7877)] Ended with exit code 0 [2021-12-07 00:19:23,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:23,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:23,021 INFO L229 MonitoredProcess]: Starting monitored process 7878 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:23,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7878)] Waiting until timeout for monitored process [2021-12-07 00:19:23,022 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 [2021-12-07 00:19:23,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:23,030 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:23,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:23,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:23,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:23,030 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:23,032 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:23,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:23,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:23,056 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7878)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:23,056 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:23,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:23,057 INFO L229 MonitoredProcess]: Starting monitored process 7879 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:23,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7879)] Waiting until timeout for monitored process [2021-12-07 00:19:23,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:23,064 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:23,065 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:23,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:23,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:23,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:23,065 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:23,065 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:23,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:23,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:23,085 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7879)] Ended with exit code 0 [2021-12-07 00:19:23,085 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:23,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:23,086 INFO L229 MonitoredProcess]: Starting monitored process 7880 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:23,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7880)] Waiting until timeout for monitored process [2021-12-07 00:19:23,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:23,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:23,095 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:23,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:23,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:23,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:23,095 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:23,096 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:23,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:23,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:23,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7880)] Ended with exit code 0 [2021-12-07 00:19:23,116 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:23,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:23,117 INFO L229 MonitoredProcess]: Starting monitored process 7881 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:23,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7881)] Waiting until timeout for monitored process [2021-12-07 00:19:23,118 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 [2021-12-07 00:19:23,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:23,125 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:23,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:23,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:23,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:23,125 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:23,125 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:23,125 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:23,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:23,145 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7881)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:23,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:23,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:23,146 INFO L229 MonitoredProcess]: Starting monitored process 7882 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:23,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7882)] Waiting until timeout for monitored process [2021-12-07 00:19:23,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:23,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:23,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:23,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:23,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:23,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:23,155 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:23,155 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:23,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:23,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:23,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7882)] Ended with exit code 0 [2021-12-07 00:19:23,176 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:23,176 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:23,176 INFO L229 MonitoredProcess]: Starting monitored process 7883 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:23,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7883)] Waiting until timeout for monitored process [2021-12-07 00:19:23,177 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 [2021-12-07 00:19:23,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:23,184 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:23,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:23,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:23,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:23,184 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:23,184 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:23,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:23,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:23,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7883)] Ended with exit code 0 [2021-12-07 00:19:23,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:23,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:23,205 INFO L229 MonitoredProcess]: Starting monitored process 7884 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:23,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7884)] Waiting until timeout for monitored process [2021-12-07 00:19:23,207 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 [2021-12-07 00:19:23,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:23,215 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:23,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:23,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:23,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:23,215 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:23,216 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:23,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:23,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:23,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7884)] Ended with exit code 0 [2021-12-07 00:19:23,239 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:23,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:23,240 INFO L229 MonitoredProcess]: Starting monitored process 7885 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:23,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7885)] Waiting until timeout for monitored process [2021-12-07 00:19:23,240 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 [2021-12-07 00:19:23,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:23,247 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:23,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:23,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:23,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:23,247 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:23,248 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:23,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:23,252 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:23,270 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7885)] Ended with exit code 0 [2021-12-07 00:19:23,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:23,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:23,270 INFO L229 MonitoredProcess]: Starting monitored process 7886 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:23,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7886)] Waiting until timeout for monitored process [2021-12-07 00:19:23,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:23,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:23,279 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:23,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:23,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:23,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:23,280 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:23,280 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:23,280 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:23,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:23,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7886)] Ended with exit code 0 [2021-12-07 00:19:23,301 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:23,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:23,301 INFO L229 MonitoredProcess]: Starting monitored process 7887 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:23,302 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7887)] Waiting until timeout for monitored process [2021-12-07 00:19:23,302 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 [2021-12-07 00:19:23,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:23,311 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:23,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:23,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:23,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:23,311 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:23,313 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:23,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:23,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:23,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7887)] Ended with exit code 0 [2021-12-07 00:19:23,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:23,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:23,336 INFO L229 MonitoredProcess]: Starting monitored process 7888 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:23,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7888)] Waiting until timeout for monitored process [2021-12-07 00:19:23,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-07 00:19:23,344 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:23,344 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:23,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:23,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:23,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:23,344 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:23,345 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:23,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:23,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:23,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7888)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:23,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:23,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:23,366 INFO L229 MonitoredProcess]: Starting monitored process 7889 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:23,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7889)] Waiting until timeout for monitored process [2021-12-07 00:19:23,367 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 [2021-12-07 00:19:23,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:23,374 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:23,374 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:23,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:23,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:23,374 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:23,375 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:23,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:23,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:23,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7889)] Ended with exit code 0 [2021-12-07 00:19:23,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:23,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:23,397 INFO L229 MonitoredProcess]: Starting monitored process 7890 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:23,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7890)] Waiting until timeout for monitored process [2021-12-07 00:19:23,399 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 [2021-12-07 00:19:23,405 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:23,406 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:23,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:23,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:23,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:23,406 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:23,407 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:23,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:23,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:23,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7890)] Forceful destruction successful, exit code 0 [2021-12-07 00:19:23,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-07 00:19:23,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 [2021-12-07 00:19:23,430 INFO L229 MonitoredProcess]: Starting monitored process 7891 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-07 00:19:23,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7891)] Waiting until timeout for monitored process [2021-12-07 00:19:23,431 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 [2021-12-07 00:19:23,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-07 00:19:23,439 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-07 00:19:23,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-07 00:19:23,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-07 00:19:23,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-07 00:19:23,439 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-07 00:19:23,440 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-07 00:19:23,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-07 00:19:23,444 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-07 00:19:23,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8731a511-0a98-4da1-aa59-b8217c0e6df2/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7891)] Ended with exit code 0 [2021-12-07 00:19:23,461 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-07 00:19:23,462 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-07 00:19:23,462 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-07 00:19:23,462 INFO L87 Difference]: Start difference. First operand 1270003 states and 2003886 transitions. cyclomatic complexity: 736059 Second operand has 4 states, 4 states have (on average 62.25) internal successors, (249), 4 states have internal predecessors, (249), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-07 00:19:31,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-07 00:19:31,118 INFO L93 Difference]: Finished difference Result 2466861 states and 3877928 transitions. [2021-12-07 00:19:31,119 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-12-07 00:19:31,120 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 2466861 states and 3877928 transitions. [2021-12-07 00:19:40,513 INFO L131 ngComponentsAnalysis]: Automaton has 4352 accepting balls. 2311008 [2021-12-07 00:19:47,167 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 2466861 states to 2466861 states and 3877928 transitions. [2021-12-07 00:19:47,168 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 2466861 [2021-12-07 00:19:48,062 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 2466861 [2021-12-07 00:19:48,062 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2466861 states and 3877928 transitions. [2021-12-07 00:19:49,209 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-07 00:19:49,209 INFO L681 BuchiCegarLoop]: Abstraction has 2466861 states and 3877928 transitions. [2021-12-07 00:19:50,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2466861 states and 3877928 transitions.