./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0 --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 f002fb5adc832f6023a0c06b1c5ecdb23a860b09113c230254f6be0919311eb2 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 14:23:27,763 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 14:23:27,765 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 14:23:27,808 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 14:23:27,809 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 14:23:27,813 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 14:23:27,815 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 14:23:27,819 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 14:23:27,822 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 14:23:27,827 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 14:23:27,828 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 14:23:27,830 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 14:23:27,831 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 14:23:27,834 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 14:23:27,836 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 14:23:27,843 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 14:23:27,845 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 14:23:27,846 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 14:23:27,848 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 14:23:27,856 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 14:23:27,858 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 14:23:27,859 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 14:23:27,863 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 14:23:27,864 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 14:23:27,873 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 14:23:27,873 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 14:23:27,874 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 14:23:27,876 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 14:23:27,877 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 14:23:27,878 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 14:23:27,879 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 14:23:27,880 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 14:23:27,883 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 14:23:27,884 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 14:23:27,885 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 14:23:27,886 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 14:23:27,887 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 14:23:27,887 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 14:23:27,887 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 14:23:27,888 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 14:23:27,889 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 14:23:27,890 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-11-22 14:23:27,934 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 14:23:27,939 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 14:23:27,940 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-22 14:23:27,940 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-22 14:23:27,942 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 14:23:27,942 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 14:23:27,943 INFO L138 SettingsManager]: * Use SBE=true [2021-11-22 14:23:27,943 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-11-22 14:23:27,943 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-11-22 14:23:27,943 INFO L138 SettingsManager]: * Use old map elimination=false [2021-11-22 14:23:27,944 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-11-22 14:23:27,945 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-11-22 14:23:27,945 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-11-22 14:23:27,945 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 14:23:27,945 INFO L138 SettingsManager]: * sizeof long=4 [2021-11-22 14:23:27,946 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-11-22 14:23:27,946 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 14:23:27,946 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-11-22 14:23:27,946 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 14:23:27,946 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-11-22 14:23:27,947 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-11-22 14:23:27,947 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-11-22 14:23:27,947 INFO L138 SettingsManager]: * sizeof long double=12 [2021-11-22 14:23:27,947 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 14:23:27,947 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-11-22 14:23:27,948 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 14:23:27,949 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-11-22 14:23:27,949 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 14:23:27,950 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-22 14:23:27,950 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 14:23:27,950 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-22 14:23:27,951 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-22 14:23:27,952 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-11-22 14:23:27,952 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_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f002fb5adc832f6023a0c06b1c5ecdb23a860b09113c230254f6be0919311eb2 [2021-11-22 14:23:28,227 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 14:23:28,253 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 14:23:28,256 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 14:23:28,258 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 14:23:28,259 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 14:23:28,260 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/../../sv-benchmarks/c/ldv-memsafety/memleaks_test22_2-1.i [2021-11-22 14:23:28,338 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/data/bab577219/1b2b07000e0846e196c085664dde4dad/FLAG02b319fc8 [2021-11-22 14:23:28,855 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 14:23:28,856 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/sv-benchmarks/c/ldv-memsafety/memleaks_test22_2-1.i [2021-11-22 14:23:28,869 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/data/bab577219/1b2b07000e0846e196c085664dde4dad/FLAG02b319fc8 [2021-11-22 14:23:29,162 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/data/bab577219/1b2b07000e0846e196c085664dde4dad [2021-11-22 14:23:29,164 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 14:23:29,165 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 14:23:29,175 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 14:23:29,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 14:23:29,179 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 14:23:29,180 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:23:29" (1/1) ... [2021-11-22 14:23:29,181 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7adc8603 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:23:29, skipping insertion in model container [2021-11-22 14:23:29,181 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:23:29" (1/1) ... [2021-11-22 14:23:29,188 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 14:23:29,253 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 14:23:29,644 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 14:23:29,661 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 14:23:29,716 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 14:23:29,760 INFO L208 MainTranslator]: Completed translation [2021-11-22 14:23:29,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:23:29 WrapperNode [2021-11-22 14:23:29,761 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 14:23:29,762 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 14:23:29,762 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 14:23:29,763 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 14:23:29,771 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:23:29" (1/1) ... [2021-11-22 14:23:29,803 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:23:29" (1/1) ... [2021-11-22 14:23:29,836 INFO L137 Inliner]: procedures = 164, calls = 68, calls flagged for inlining = 27, calls inlined = 9, statements flattened = 53 [2021-11-22 14:23:29,836 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 14:23:29,837 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 14:23:29,837 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 14:23:29,837 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 14:23:29,844 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:23:29" (1/1) ... [2021-11-22 14:23:29,844 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:23:29" (1/1) ... [2021-11-22 14:23:29,847 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:23:29" (1/1) ... [2021-11-22 14:23:29,853 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:23:29" (1/1) ... [2021-11-22 14:23:29,860 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:23:29" (1/1) ... [2021-11-22 14:23:29,863 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:23:29" (1/1) ... [2021-11-22 14:23:29,865 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:23:29" (1/1) ... [2021-11-22 14:23:29,880 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 14:23:29,881 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 14:23:29,887 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 14:23:29,887 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 14:23:29,888 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:23:29" (1/1) ... [2021-11-22 14:23:29,894 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:29,904 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:29,915 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:29,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-11-22 14:23:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-22 14:23:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-22 14:23:29,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-22 14:23:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 14:23:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 14:23:29,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 14:23:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 14:23:29,961 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 14:23:29,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 14:23:30,073 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 14:23:30,074 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 14:23:30,079 WARN L815 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2021-11-22 14:23:30,276 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 14:23:30,283 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 14:23:30,283 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-22 14:23:30,285 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:23:30 BoogieIcfgContainer [2021-11-22 14:23:30,285 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 14:23:30,286 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-11-22 14:23:30,286 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-11-22 14:23:30,293 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-11-22 14:23:30,294 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-22 14:23:30,294 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 22.11 02:23:29" (1/3) ... [2021-11-22 14:23:30,295 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@e1f7225 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.11 02:23:30, skipping insertion in model container [2021-11-22 14:23:30,296 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-22 14:23:30,296 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:23:29" (2/3) ... [2021-11-22 14:23:30,298 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@e1f7225 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 22.11 02:23:30, skipping insertion in model container [2021-11-22 14:23:30,298 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-11-22 14:23:30,298 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:23:30" (3/3) ... [2021-11-22 14:23:30,300 INFO L388 chiAutomizerObserver]: Analyzing ICFG memleaks_test22_2-1.i [2021-11-22 14:23:30,346 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-11-22 14:23:30,346 INFO L360 BuchiCegarLoop]: Hoare is false [2021-11-22 14:23:30,346 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-11-22 14:23:30,346 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-11-22 14:23:30,346 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-11-22 14:23:30,347 INFO L364 BuchiCegarLoop]: Difference is false [2021-11-22 14:23:30,347 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-11-22 14:23:30,347 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-11-22 14:23:30,362 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 23 states, 20 states have (on average 1.25) internal successors, (25), 20 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-22 14:23:30,384 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2021-11-22 14:23:30,384 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-22 14:23:30,384 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-22 14:23:30,390 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:23:30,390 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1] [2021-11-22 14:23:30,390 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-11-22 14:23:30,390 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 23 states, 20 states have (on average 1.25) internal successors, (25), 20 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2021-11-22 14:23:30,392 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2021-11-22 14:23:30,393 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-11-22 14:23:30,393 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-11-22 14:23:30,393 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2021-11-22 14:23:30,393 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1] [2021-11-22 14:23:30,397 INFO L791 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;~#ldv_global_msg_list~0.base, ~#ldv_global_msg_list~0.offset := 1, 0;call #Ultimate.allocInit(8, 1);call write~init~$Pointer$(~#ldv_global_msg_list~0.base, ~#ldv_global_msg_list~0.offset, ~#ldv_global_msg_list~0.base, ~#ldv_global_msg_list~0.offset, 4);call write~init~$Pointer$(~#ldv_global_msg_list~0.base, ~#ldv_global_msg_list~0.offset, ~#ldv_global_msg_list~0.base, 4 + ~#ldv_global_msg_list~0.offset, 4); 11#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;assume { :begin_inline_entry_point } true;havoc entry_point_#t~ret38#1.base, entry_point_#t~ret38#1.offset, entry_point_~kobj~2#1.base, entry_point_~kobj~2#1.offset;havoc entry_point_~kobj~2#1.base, entry_point_~kobj~2#1.offset;assume { :begin_inline_ldv_kobject_create } true;havoc ldv_kobject_create_#res#1.base, ldv_kobject_create_#res#1.offset;havoc ldv_kobject_create_#t~ret34#1.base, ldv_kobject_create_#t~ret34#1.offset, ldv_kobject_create_#t~memset~res35#1.base, ldv_kobject_create_#t~memset~res35#1.offset, ldv_kobject_create_~kobj~1#1.base, ldv_kobject_create_~kobj~1#1.offset;havoc ldv_kobject_create_~kobj~1#1.base, ldv_kobject_create_~kobj~1#1.offset;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 16;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet11#1, ldv_malloc_#t~malloc12#1.base, ldv_malloc_#t~malloc12#1.offset, ldv_malloc_~size#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1; 17#L526true assume 0 != ldv_malloc_#t~nondet11#1;havoc ldv_malloc_#t~nondet11#1;call ldv_malloc_#t~malloc12#1.base, ldv_malloc_#t~malloc12#1.offset := #Ultimate.allocOnHeap(ldv_malloc_~size#1);ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := ldv_malloc_#t~malloc12#1.base, ldv_malloc_#t~malloc12#1.offset;havoc ldv_malloc_#t~malloc12#1.base, ldv_malloc_#t~malloc12#1.offset; 8#L529true ldv_kobject_create_#t~ret34#1.base, ldv_kobject_create_#t~ret34#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;ldv_kobject_create_~kobj~1#1.base, ldv_kobject_create_~kobj~1#1.offset := ldv_kobject_create_#t~ret34#1.base, ldv_kobject_create_#t~ret34#1.offset;havoc ldv_kobject_create_#t~ret34#1.base, ldv_kobject_create_#t~ret34#1.offset; 6#L742true assume !(ldv_kobject_create_~kobj~1#1.base == 0 && ldv_kobject_create_~kobj~1#1.offset == 0); 7#L744true call ldv_kobject_create_#t~memset~res35#1.base, ldv_kobject_create_#t~memset~res35#1.offset := #Ultimate.C_memset(ldv_kobject_create_~kobj~1#1.base, ldv_kobject_create_~kobj~1#1.offset, 0, 16);< 19##Ultimate.C_memsetENTRYtrue assume 1 == #valid[#ptr.base];assume #amount + #ptr.offset <= #length[#ptr.base] && 0 <= #ptr.offset; 18#$Ultimate##0true #t~loopctr39 := 0; 16#L-1-1true [2021-11-22 14:23:30,398 INFO L793 eck$LassoCheckResult]: Loop: 16#L-1-1true assume #t~loopctr39 % 4294967296 < #amount % 4294967296;#memory_int := #memory_int[#ptr.base,#ptr.offset + #t~loopctr39 := #value];#memory_$Pointer$.base, #memory_$Pointer$.offset := #memory_$Pointer$.base[#ptr.base,#ptr.offset + #t~loopctr39 := 0], #memory_$Pointer$.offset[#ptr.base,#ptr.offset + #t~loopctr39 := #value % 256];#t~loopctr39 := 1 + #t~loopctr39; 16#L-1-1true [2021-11-22 14:23:30,403 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:23:30,403 INFO L85 PathProgramCache]: Analyzing trace with hash -1711258075, now seen corresponding path program 1 times [2021-11-22 14:23:30,415 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:23:30,416 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1165224397] [2021-11-22 14:23:30,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:23:30,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:23:30,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 14:23:30,519 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-22 14:23:30,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 14:23:30,561 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-22 14:23:30,563 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:23:30,564 INFO L85 PathProgramCache]: Analyzing trace with hash 36, now seen corresponding path program 1 times [2021-11-22 14:23:30,564 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:23:30,564 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [115437554] [2021-11-22 14:23:30,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:23:30,565 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:23:30,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 14:23:30,585 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-22 14:23:30,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 14:23:30,603 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-22 14:23:30,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 14:23:30,604 INFO L85 PathProgramCache]: Analyzing trace with hash -1509392768, now seen corresponding path program 1 times [2021-11-22 14:23:30,605 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-22 14:23:30,605 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1842126761] [2021-11-22 14:23:30,605 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-22 14:23:30,606 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 14:23:30,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 14:23:30,632 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-11-22 14:23:30,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-11-22 14:23:30,691 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-11-22 14:23:31,886 INFO L210 LassoAnalysis]: Preferences: [2021-11-22 14:23:31,887 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-11-22 14:23:31,887 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-11-22 14:23:31,887 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-11-22 14:23:31,888 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-11-22 14:23:31,888 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:31,888 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-11-22 14:23:31,888 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-11-22 14:23:31,888 INFO L133 ssoRankerPreferences]: Filename of dumped script: memleaks_test22_2-1.i_Iteration1_Lasso [2021-11-22 14:23:31,888 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-11-22 14:23:31,889 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-11-22 14:23:31,924 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,929 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,932 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,934 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,936 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,938 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,942 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,944 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,947 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,951 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,953 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,955 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,957 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,960 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,963 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,966 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,968 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,971 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,973 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,975 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,978 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,979 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,982 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,984 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,987 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,989 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,994 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:31,998 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,000 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,002 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,004 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,008 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,010 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,012 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,014 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,236 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,238 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,240 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,242 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,245 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,248 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,250 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,252 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,255 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,258 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,261 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,263 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,266 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,268 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-11-22 14:23:32,708 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-11-22 14:23:32,714 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-11-22 14:23:32,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:32,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:32,720 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:32,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-11-22 14:23:32,728 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 [2021-11-22 14:23:32,737 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:32,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:32,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:32,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:32,738 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:32,740 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:32,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:32,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:32,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:32,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:32,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:32,792 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:32,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-11-22 14:23:32,793 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:32,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:32,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:32,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:32,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:32,804 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:32,805 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:32,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:32,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:32,858 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:32,858 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:32,859 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:32,863 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:32,869 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 [2021-11-22 14:23:32,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:32,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:32,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:32,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:32,878 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:32,879 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:32,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:32,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-11-22 14:23:32,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:32,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:32,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:32,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:32,927 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:32,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-11-22 14:23:32,931 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 [2021-11-22 14:23:32,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:32,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:32,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:32,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:32,940 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:32,941 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:32,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:32,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:32,974 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:32,974 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:32,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:32,983 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:32,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-11-22 14:23:32,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:32,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:32,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:32,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:32,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:32,995 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:32,995 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:32,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:33,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:33,041 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,042 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,051 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 [2021-11-22 14:23:33,060 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,060 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:33,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,060 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,061 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:33,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:33,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-11-22 14:23:33,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,110 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:33,110 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,111 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-11-22 14:23:33,115 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 [2021-11-22 14:23:33,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:33,122 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,122 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,123 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,127 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:33,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:33,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:33,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,165 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-11-22 14:23:33,170 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 [2021-11-22 14:23:33,176 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:33,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,177 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,177 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:33,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:33,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:33,199 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,200 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,201 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 [2021-11-22 14:23:33,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-11-22 14:23:33,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:33,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,209 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,209 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:33,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:33,214 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:33,233 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,234 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-11-22 14:23:33,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:33,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:33,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,248 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,249 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:33,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:33,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,277 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:33,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,279 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-11-22 14:23:33,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:33,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:33,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,288 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,288 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:33,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:33,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,347 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:33,347 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,351 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-11-22 14:23:33,354 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 [2021-11-22 14:23:33,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:33,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,361 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,361 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:33,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:33,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:33,382 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,383 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-11-22 14:23:33,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:33,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,392 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,395 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:33,395 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:33,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:33,467 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,468 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,475 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:33,484 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,484 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,484 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,484 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,486 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:33,487 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:33,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-11-22 14:23:33,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:33,538 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,539 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:33,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:33,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,554 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,554 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:33,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:33,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-11-22 14:23:33,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:33,585 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,586 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-11-22 14:23:33,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:33,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,596 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,598 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:33,598 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:33,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2021-11-22 14:23:33,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,650 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-11-22 14:23:33,651 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 [2021-11-22 14:23:33,658 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,658 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:33,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,658 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,659 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:33,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:33,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:33,709 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,715 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-11-22 14:23:33,721 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 [2021-11-22 14:23:33,728 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,728 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:33,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,729 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,729 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:33,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:33,730 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:33,749 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,750 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-11-22 14:23:33,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:33,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:33,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,761 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,761 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:33,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:33,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:33,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,786 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-11-22 14:23:33,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:33,797 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,797 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:33,797 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,797 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,798 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:33,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:33,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:33,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,823 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-11-22 14:23:33,825 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 [2021-11-22 14:23:33,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:33,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,833 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,834 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:33,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:33,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2021-11-22 14:23:33,854 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,854 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-11-22 14:23:33,857 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:33,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:33,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,864 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,865 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:33,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:33,866 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,884 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-11-22 14:23:33,885 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,885 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,885 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,886 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-11-22 14:23:33,887 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:33,893 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:33,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,894 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,894 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:33,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:33,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,942 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:33,942 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,943 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-11-22 14:23:33,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:33,951 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:33,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,952 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,952 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:33,952 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:33,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:33,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2021-11-22 14:23:33,985 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:33,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:33,986 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:33,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-11-22 14:23:33,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:33,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:33,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:33,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:33,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:33,994 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:33,994 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:33,994 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:33,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:34,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:34,017 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:34,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:34,017 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:34,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:34,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:34,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:34,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:34,028 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:34,030 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:34,030 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:34,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-11-22 14:23:34,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:34,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:34,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:34,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:34,058 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:34,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:34,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-11-22 14:23:34,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:34,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:34,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:34,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:34,068 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:34,068 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:34,068 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:34,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:34,088 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:34,088 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:34,088 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:34,089 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:34,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-11-22 14:23:34,091 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 [2021-11-22 14:23:34,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:34,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:34,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:34,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:34,098 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:34,099 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:34,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:34,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:34,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2021-11-22 14:23:34,119 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:34,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:34,120 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:34,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-11-22 14:23:34,121 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:34,128 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:34,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:34,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:34,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:34,128 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:34,128 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:34,129 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:34,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:34,148 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-11-22 14:23:34,148 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:34,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:34,150 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:34,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-11-22 14:23:34,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:34,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:34,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:34,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:34,163 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:34,176 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:34,176 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:34,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:34,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-11-22 14:23:34,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:34,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:34,198 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:34,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-11-22 14:23:34,200 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 [2021-11-22 14:23:34,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:34,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:34,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:34,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:34,207 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:34,207 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:34,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:34,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:34,227 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:34,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:34,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:34,228 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:34,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-11-22 14:23:34,230 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:34,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:34,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:34,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:34,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:34,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:34,237 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:34,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:34,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:34,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:34,257 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:34,257 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:34,258 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:34,259 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-11-22 14:23:34,259 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:34,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:34,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:34,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:34,267 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:34,269 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:34,269 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:34,272 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:34,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:34,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:34,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:34,293 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:34,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-11-22 14:23:34,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:34,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:34,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:34,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:34,301 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:34,304 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:34,304 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:34,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:34,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2021-11-22 14:23:34,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:34,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:34,352 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:34,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-11-22 14:23:34,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:34,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:34,360 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-22 14:23:34,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:34,361 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:34,364 INFO L401 nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications. [2021-11-22 14:23:34,364 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:34,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:34,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2021-11-22 14:23:34,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:34,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:34,423 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:34,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-11-22 14:23:34,431 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 [2021-11-22 14:23:34,438 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:34,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:34,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:34,438 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:34,442 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:34,442 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:34,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:34,490 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:34,491 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:34,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:34,492 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:34,495 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 [2021-11-22 14:23:34,504 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:34,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:34,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:34,505 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:34,507 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:34,508 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:34,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-11-22 14:23:34,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:34,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:34,548 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:34,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:34,549 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:34,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-11-22 14:23:34,552 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 [2021-11-22 14:23:34,559 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:34,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:34,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:34,559 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:34,561 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:34,561 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:34,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:34,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:34,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:34,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:34,610 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:34,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:34,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-11-22 14:23:34,632 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:34,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:34,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:34,632 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:34,634 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:34,634 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:34,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:34,698 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:34,699 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:34,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:34,700 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:34,703 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:34,711 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:34,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:34,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:34,712 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:34,713 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:34,714 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:34,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-11-22 14:23:34,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:34,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:34,763 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:34,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:34,765 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:34,767 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:34,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:34,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:34,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:34,776 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:34,784 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:34,790 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:34,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-11-22 14:23:34,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:34,838 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:34,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:34,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:34,839 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:34,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-11-22 14:23:34,842 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 [2021-11-22 14:23:34,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:34,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:34,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:34,849 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:34,851 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:34,851 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:34,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:34,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:34,896 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:34,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:34,897 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:34,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-11-22 14:23:34,904 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 [2021-11-22 14:23:34,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:34,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:34,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:34,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:34,913 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:34,913 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:34,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:34,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:34,961 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:34,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:34,961 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:34,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-11-22 14:23:34,966 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 [2021-11-22 14:23:34,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:34,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:34,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:34,973 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:34,975 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:34,975 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:34,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:35,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,023 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,025 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 [2021-11-22 14:23:35,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,034 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:35,036 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:35,036 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:35,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-11-22 14:23:35,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:35,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,081 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-11-22 14:23:35,083 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 [2021-11-22 14:23:35,090 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,090 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:35,097 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:35,097 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:35,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,140 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:35,140 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,141 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,148 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 [2021-11-22 14:23:35,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,157 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:35,159 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:35,159 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:35,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-11-22 14:23:35,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,203 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2021-11-22 14:23:35,204 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,204 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,205 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-11-22 14:23:35,206 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 [2021-11-22 14:23:35,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,213 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:35,215 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:35,215 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:35,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,261 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:35,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,263 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,271 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:35,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:35,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,280 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:35,281 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:35,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:35,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-11-22 14:23:35,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:35,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,322 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-11-22 14:23:35,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:35,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:35,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,330 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:35,330 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:35,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:35,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,376 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:35,376 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,383 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,385 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:35,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:35,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,394 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:35,394 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:35,394 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:35,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-11-22 14:23:35,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2021-11-22 14:23:35,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,425 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,432 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 [2021-11-22 14:23:35,441 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:35,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,441 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:35,442 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:35,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:35,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-11-22 14:23:35,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,470 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-11-22 14:23:35,470 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,471 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:35,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:35,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,500 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:35,501 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:35,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:35,502 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-11-22 14:23:35,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,542 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:35,542 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,542 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,543 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:35,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:35,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,554 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:35,554 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:35,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:35,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-11-22 14:23:35,570 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-11-22 14:23:35,598 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,598 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,599 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-11-22 14:23:35,599 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 [2021-11-22 14:23:35,606 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,606 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:35,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,606 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:35,607 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:35,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:35,608 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-11-22 14:23:35,626 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,627 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-11-22 14:23:35,629 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 [2021-11-22 14:23:35,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:35,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,636 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:35,637 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:35,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:35,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,656 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:35,656 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,657 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-11-22 14:23:35,659 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 [2021-11-22 14:23:35,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,666 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:35,668 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:35,668 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:35,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:35,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,697 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-11-22 14:23:35,698 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 [2021-11-22 14:23:35,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:35,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,705 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:35,705 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:35,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:35,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,732 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2021-11-22 14:23:35,733 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,733 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,734 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-11-22 14:23:35,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:35,741 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:35,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,742 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:35,742 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:35,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:35,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-11-22 14:23:35,761 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,762 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-11-22 14:23:35,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:35,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,772 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:35,773 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:23:35,773 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2021-11-22 14:23:35,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-11-22 14:23:35,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,795 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-11-22 14:23:35,796 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:35,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:35,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,803 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:35,803 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:35,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:35,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:35,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,824 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-11-22 14:23:35,825 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 [2021-11-22 14:23:35,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:35,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,832 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-11-22 14:23:35,832 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-11-22 14:23:35,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:35,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-11-22 14:23:35,852 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-11-22 14:23:35,852 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,853 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-11-22 14:23:35,854 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:35,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:35,862 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,862 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:35,862 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:35,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:35,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:35,882 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,883 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-11-22 14:23:35,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:35,892 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,893 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:35,893 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,893 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,893 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:35,893 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:35,894 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:35,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:35,914 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,914 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,915 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-11-22 14:23:35,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:35,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:35,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,923 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:35,923 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:35,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:35,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:35,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:35,973 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:35,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:35,974 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:35,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-11-22 14:23:35,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:35,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:35,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:35,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:35,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:35,984 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:35,984 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:35,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:35,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2021-11-22 14:23:36,004 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,005 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-11-22 14:23:36,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:36,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,013 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,013 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,014 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,014 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,018 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-11-22 14:23:36,037 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,040 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-11-22 14:23:36,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:36,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,048 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,049 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:36,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,079 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-11-22 14:23:36,092 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 [2021-11-22 14:23:36,100 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,100 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,101 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,120 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-11-22 14:23:36,139 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,140 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-11-22 14:23:36,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:36,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,150 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,151 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,151 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,181 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:36,181 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,182 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-11-22 14:23:36,183 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 [2021-11-22 14:23:36,190 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,191 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,191 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2021-11-22 14:23:36,215 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,215 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,216 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-11-22 14:23:36,216 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 [2021-11-22 14:23:36,224 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,224 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,224 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,224 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,224 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,224 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,227 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,246 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-11-22 14:23:36,246 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,247 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,248 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 [2021-11-22 14:23:36,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-11-22 14:23:36,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,255 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,256 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-11-22 14:23:36,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,288 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-11-22 14:23:36,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:36,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,296 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,296 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:36,317 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,318 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-11-22 14:23:36,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:36,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,326 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,329 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:36,329 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:36,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2021-11-22 14:23:36,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,352 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-11-22 14:23:36,353 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:36,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,360 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,362 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:36,362 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:36,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:36,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,385 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-11-22 14:23:36,387 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 [2021-11-22 14:23:36,394 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,395 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,395 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,395 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,395 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,395 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,395 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Ended with exit code 0 [2021-11-22 14:23:36,415 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,416 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-11-22 14:23:36,417 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:36,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,424 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,424 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,424 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,426 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:36,426 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:36,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:36,488 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,488 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,495 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,499 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 [2021-11-22 14:23:36,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,509 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,509 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,510 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-11-22 14:23:36,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:36,551 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,552 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,554 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:36,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,563 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-11-22 14:23:36,564 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-11-22 14:23:36,600 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,600 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,602 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:36,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-11-22 14:23:36,611 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,611 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,611 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,611 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,611 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,611 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,611 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,631 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2021-11-22 14:23:36,632 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,632 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-11-22 14:23:36,633 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 [2021-11-22 14:23:36,640 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,641 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,641 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,641 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,641 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,661 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:36,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,662 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,664 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 [2021-11-22 14:23:36,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-11-22 14:23:36,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,673 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,673 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-11-22 14:23:36,694 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,694 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-11-22 14:23:36,695 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 [2021-11-22 14:23:36,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,703 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,703 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,703 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,723 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2021-11-22 14:23:36,723 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,724 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-11-22 14:23:36,725 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:36,733 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,733 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,733 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:36,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,797 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-11-22 14:23:36,798 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 [2021-11-22 14:23:36,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,805 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,806 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,806 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2021-11-22 14:23:36,828 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,828 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,828 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-11-22 14:23:36,829 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:36,836 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,837 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,837 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,837 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,866 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:36,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,867 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-11-22 14:23:36,870 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 [2021-11-22 14:23:36,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,880 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,880 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,880 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,882 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:36,882 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:36,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,943 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:36,943 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,944 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,945 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-11-22 14:23:36,945 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:36,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,953 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,953 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:36,973 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:36,973 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:36,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:36,974 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:36,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-11-22 14:23:36,975 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 [2021-11-22 14:23:36,982 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:36,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:36,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:36,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:36,982 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:36,983 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:36,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:36,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:37,003 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,004 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,005 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 [2021-11-22 14:23:37,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:37,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,015 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,015 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:37,015 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:37,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-11-22 14:23:37,035 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,058 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-11-22 14:23:37,059 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,059 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,060 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:37,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-11-22 14:23:37,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,068 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,069 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:37,069 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:37,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:37,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,095 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-11-22 14:23:37,096 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 [2021-11-22 14:23:37,104 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:37,104 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,104 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,104 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,104 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:37,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:37,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,125 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:37,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,125 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-11-22 14:23:37,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:37,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:37,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,134 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,134 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:37,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:37,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,155 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:37,155 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,156 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-11-22 14:23:37,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:37,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,164 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,166 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:37,166 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:37,169 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:37,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,190 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-11-22 14:23:37,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:37,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,198 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,202 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:37,202 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:37,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2021-11-22 14:23:37,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,256 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,258 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 [2021-11-22 14:23:37,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,267 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-22 14:23:37,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,267 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,270 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:37,270 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:37,270 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-11-22 14:23:37,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:37,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,297 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-11-22 14:23:37,298 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 [2021-11-22 14:23:37,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,305 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,308 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:37,308 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:37,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,332 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:37,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,333 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-11-22 14:23:37,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:37,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,344 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,346 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:37,347 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:37,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:37,377 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,378 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-11-22 14:23:37,379 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 [2021-11-22 14:23:37,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,386 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,389 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:37,389 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:37,392 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2021-11-22 14:23:37,411 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,412 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-11-22 14:23:37,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:37,420 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,420 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,420 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,420 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,422 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:37,422 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:37,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2021-11-22 14:23:37,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,450 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-11-22 14:23:37,453 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:37,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,460 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,460 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,462 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:37,462 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:37,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2021-11-22 14:23:37,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,485 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-11-22 14:23:37,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:37,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,493 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,501 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:37,501 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:37,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:37,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,556 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,571 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:37,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,580 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,582 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:37,582 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:37,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-11-22 14:23:37,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:37,607 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,607 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-11-22 14:23:37,608 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 [2021-11-22 14:23:37,615 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,615 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,617 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:37,617 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:37,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2021-11-22 14:23:37,639 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,639 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,640 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-11-22 14:23:37,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:37,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,648 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,656 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:37,656 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:37,661 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:37,680 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,681 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-11-22 14:23:37,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:37,689 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,689 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,691 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:37,691 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:37,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2021-11-22 14:23:37,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,715 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-11-22 14:23:37,723 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 [2021-11-22 14:23:37,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,733 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,735 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:37,735 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:37,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,787 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:37,787 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,788 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,790 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:37,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,799 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,801 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:37,802 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:37,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-11-22 14:23:37,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:37,839 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,839 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-11-22 14:23:37,840 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 [2021-11-22 14:23:37,848 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,848 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,851 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:37,851 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:37,855 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,874 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-11-22 14:23:37,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,875 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-11-22 14:23:37,876 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 [2021-11-22 14:23:37,884 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,884 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:37,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,884 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,885 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:37,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:37,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,904 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:37,905 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,905 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-11-22 14:23:37,906 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 [2021-11-22 14:23:37,913 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,913 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:37,913 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,914 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,914 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:37,914 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:37,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,934 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:37,934 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,935 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-11-22 14:23:37,936 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 [2021-11-22 14:23:37,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:37,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,943 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,943 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:37,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:37,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,963 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2021-11-22 14:23:37,963 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,964 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-11-22 14:23:37,965 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 [2021-11-22 14:23:37,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:37,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:37,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:37,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:37,972 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:37,973 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:37,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:37,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:37,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:37,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:37,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:37,994 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:37,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-11-22 14:23:37,995 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 [2021-11-22 14:23:38,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,002 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,002 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:38,002 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:38,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,003 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,022 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2021-11-22 14:23:38,022 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,023 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-11-22 14:23:38,024 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 [2021-11-22 14:23:38,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,031 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:38,032 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:38,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2021-11-22 14:23:38,052 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,052 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,053 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-11-22 14:23:38,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:38,061 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,061 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,061 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,061 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,061 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:38,061 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:38,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:38,086 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,087 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-11-22 14:23:38,088 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 [2021-11-22 14:23:38,095 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,095 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:38,095 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:38,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,097 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,116 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2021-11-22 14:23:38,116 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,116 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,117 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-11-22 14:23:38,118 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 [2021-11-22 14:23:38,125 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,126 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:38,127 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:38,127 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:38,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:38,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,150 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-11-22 14:23:38,152 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 [2021-11-22 14:23:38,159 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,159 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:38,160 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:38,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,183 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2021-11-22 14:23:38,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,184 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-11-22 14:23:38,185 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 [2021-11-22 14:23:38,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,194 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:38,195 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:38,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2021-11-22 14:23:38,229 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,231 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-11-22 14:23:38,232 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 [2021-11-22 14:23:38,239 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,239 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:38,240 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:38,240 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:38,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2021-11-22 14:23:38,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,263 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-11-22 14:23:38,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:38,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,272 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:38,272 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:38,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,292 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Ended with exit code 0 [2021-11-22 14:23:38,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,293 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,293 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-11-22 14:23:38,295 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 [2021-11-22 14:23:38,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,303 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:38,303 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:38,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:38,324 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-11-22 14:23:38,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,324 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-11-22 14:23:38,325 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:38,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,333 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:38,334 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:38,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,354 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Ended with exit code 0 [2021-11-22 14:23:38,354 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,355 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-11-22 14:23:38,357 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:38,364 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,364 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:38,365 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:38,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:38,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,386 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-11-22 14:23:38,389 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:38,396 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,397 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:38,397 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:38,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,398 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,417 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:38,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,418 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-11-22 14:23:38,420 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:38,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,427 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:38,428 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:38,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-11-22 14:23:38,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,462 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-11-22 14:23:38,463 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:38,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:38,471 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:38,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,472 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:38,491 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,491 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,492 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-11-22 14:23:38,493 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:38,501 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,501 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:38,501 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:38,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2021-11-22 14:23:38,522 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,523 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-11-22 14:23:38,527 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 [2021-11-22 14:23:38,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:38,535 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:38,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,555 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:38,555 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,556 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-11-22 14:23:38,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:38,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:38,565 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:38,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2021-11-22 14:23:38,587 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,588 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,588 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-11-22 14:23:38,589 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:38,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,596 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,596 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,596 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,596 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:38,596 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:38,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2021-11-22 14:23:38,617 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,617 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,617 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-11-22 14:23:38,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:38,625 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,625 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:38,626 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:38,626 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,646 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2021-11-22 14:23:38,646 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,647 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-11-22 14:23:38,648 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 [2021-11-22 14:23:38,655 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:38,655 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:38,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2021-11-22 14:23:38,676 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,676 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-11-22 14:23:38,677 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 [2021-11-22 14:23:38,684 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,685 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:38,685 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:38,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,705 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:38,705 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,706 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,706 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-11-22 14:23:38,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:38,714 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,714 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:38,716 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:38,716 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:38,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2021-11-22 14:23:38,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,740 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-11-22 14:23:38,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:38,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:38,756 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:38,756 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:38,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,779 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:38,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,780 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-11-22 14:23:38,781 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 [2021-11-22 14:23:38,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,788 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:38,789 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:38,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,850 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:38,851 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,867 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,869 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 [2021-11-22 14:23:38,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,878 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:38,880 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:38,880 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:38,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-11-22 14:23:38,886 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,905 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:38,905 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,905 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,906 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,906 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-11-22 14:23:38,907 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 [2021-11-22 14:23:38,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,915 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:38,915 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:38,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,916 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,936 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:38,936 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,936 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-11-22 14:23:38,937 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 [2021-11-22 14:23:38,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,945 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,945 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:38,945 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:38,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,966 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:38,966 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,966 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-11-22 14:23:38,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:38,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:38,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:38,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:38,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:38,975 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:38,975 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:38,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:38,976 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:38,995 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2021-11-22 14:23:38,996 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:38,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:38,996 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:38,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-11-22 14:23:38,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:39,004 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,004 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:39,004 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:39,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,005 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:39,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:39,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2021-11-22 14:23:39,025 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:39,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:39,026 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:39,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-11-22 14:23:39,027 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:39,034 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,034 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:39,034 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:39,034 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,034 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,035 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:39,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:39,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,055 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:39,055 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:39,055 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:39,056 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:39,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-11-22 14:23:39,057 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 [2021-11-22 14:23:39,064 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,064 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:39,064 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:39,064 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,064 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,064 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:39,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:39,066 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,084 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-11-22 14:23:39,084 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:39,084 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:39,085 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:39,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-11-22 14:23:39,086 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 [2021-11-22 14:23:39,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:39,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:39,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,093 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,094 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:39,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:39,105 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:39,124 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:39,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:39,125 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:39,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-11-22 14:23:39,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:39,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:39,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:39,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,133 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,133 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:39,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:39,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,153 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:39,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:39,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:39,154 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:39,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-11-22 14:23:39,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:39,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:39,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:39,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,164 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,165 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:39,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:39,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:39,208 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:39,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:39,209 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:39,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-11-22 14:23:39,210 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 [2021-11-22 14:23:39,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:39,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,217 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,221 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:39,221 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:39,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:39,272 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:39,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:39,273 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:39,275 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 [2021-11-22 14:23:39,284 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:39,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:39,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,284 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,285 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:39,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:39,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-11-22 14:23:39,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:39,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:39,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:39,331 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:39,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:39,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:39,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:39,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,342 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,343 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:39,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:39,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-11-22 14:23:39,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,394 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:39,394 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:39,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:39,399 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:39,401 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 [2021-11-22 14:23:39,409 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:39,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:39,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-11-22 14:23:39,411 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:39,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:39,426 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:39,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:39,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:39,460 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:39,462 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 [2021-11-22 14:23:39,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:39,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,471 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,473 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:39,473 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:39,474 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-11-22 14:23:39,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:39,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:39,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:39,527 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:39,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:39,540 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:39,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:39,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,541 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,541 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:39,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:39,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-11-22 14:23:39,550 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:39,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:39,583 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:39,584 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:39,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:39,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:39,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:39,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,595 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:39,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:39,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-11-22 14:23:39,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:39,638 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:39,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:39,639 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:39,644 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:39,656 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:39,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,656 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,658 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:39,658 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:39,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-11-22 14:23:39,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,710 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:39,710 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:39,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:39,711 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:39,712 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 [2021-11-22 14:23:39,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:39,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-11-22 14:23:39,737 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:39,742 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:39,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2021-11-22 14:23:39,788 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:39,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:39,788 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:39,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-11-22 14:23:39,789 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 [2021-11-22 14:23:39,796 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,797 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-22 14:23:39,797 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,797 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,800 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-11-22 14:23:39,800 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:39,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2021-11-22 14:23:39,826 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:39,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:39,826 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:39,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-11-22 14:23:39,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:39,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,835 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:39,835 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,835 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,837 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:39,837 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:39,851 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,870 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:39,871 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:39,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:39,872 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:39,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-11-22 14:23:39,873 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 [2021-11-22 14:23:39,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:39,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,882 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,885 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:39,885 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:39,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,929 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-11-22 14:23:39,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:39,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:39,930 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:39,931 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-11-22 14:23:39,931 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 [2021-11-22 14:23:39,938 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:39,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,938 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,940 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:39,940 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:39,944 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,963 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:39,964 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:39,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:39,964 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:39,965 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-11-22 14:23:39,965 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 [2021-11-22 14:23:39,972 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:39,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:39,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:39,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:39,975 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:39,975 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:39,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:39,999 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:39,999 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,000 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-11-22 14:23:40,001 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:40,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,008 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,010 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:40,010 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:40,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-11-22 14:23:40,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,051 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-11-22 14:23:40,052 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 [2021-11-22 14:23:40,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,060 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,060 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,060 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,068 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:40,068 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:40,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:40,103 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,103 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-11-22 14:23:40,104 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 [2021-11-22 14:23:40,111 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,113 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:40,113 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:40,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2021-11-22 14:23:40,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,137 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-11-22 14:23:40,138 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:40,146 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,146 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,148 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:40,148 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:40,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,170 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2021-11-22 14:23:40,171 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,171 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-11-22 14:23:40,172 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 [2021-11-22 14:23:40,181 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,182 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,185 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:40,185 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:40,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:40,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,224 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-11-22 14:23:40,225 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 [2021-11-22 14:23:40,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,232 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,234 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:40,234 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:40,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,258 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:40,258 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,258 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,259 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-11-22 14:23:40,261 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:40,268 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,268 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,268 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,268 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,270 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:40,270 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:40,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2021-11-22 14:23:40,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,321 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-11-22 14:23:40,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:40,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,330 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,334 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:40,334 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:40,344 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2021-11-22 14:23:40,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,364 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-11-22 14:23:40,365 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:40,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,374 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:40,374 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:40,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:40,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,398 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,399 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-11-22 14:23:40,400 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 [2021-11-22 14:23:40,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:40,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,407 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,407 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:40,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:40,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:40,427 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,428 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-11-22 14:23:40,429 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:40,436 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:40,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,436 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:40,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:40,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-11-22 14:23:40,456 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,457 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-11-22 14:23:40,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:40,465 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:40,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,465 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,465 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:40,466 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:40,490 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,523 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2021-11-22 14:23:40,523 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,524 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,526 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:40,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:40,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,535 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:40,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:40,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-11-22 14:23:40,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,579 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:40,579 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,579 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,583 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,587 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 [2021-11-22 14:23:40,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-11-22 14:23:40,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:40,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,595 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,596 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:40,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:40,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2021-11-22 14:23:40,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,616 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-11-22 14:23:40,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:40,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,625 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:40,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,625 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,625 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:40,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:40,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2021-11-22 14:23:40,645 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,645 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,646 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,646 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-11-22 14:23:40,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:40,654 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:40,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,655 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,655 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:40,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:40,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2021-11-22 14:23:40,685 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,685 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-11-22 14:23:40,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:40,693 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:40,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,694 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:40,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:40,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:40,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,714 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-11-22 14:23:40,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:40,722 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,724 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:40,724 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:40,728 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,746 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:40,746 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,746 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,747 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-11-22 14:23:40,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:40,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:40,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,755 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,755 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:40,755 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:40,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:40,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,775 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-11-22 14:23:40,788 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 [2021-11-22 14:23:40,795 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:40,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,795 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,796 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:40,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:40,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-11-22 14:23:40,815 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,816 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-11-22 14:23:40,817 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 [2021-11-22 14:23:40,824 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,824 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,825 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:40,826 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:40,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-11-22 14:23:40,848 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,848 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-11-22 14:23:40,849 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:40,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:40,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,857 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,857 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:40,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:40,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:40,877 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,878 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-11-22 14:23:40,881 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:40,888 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:40,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:40,888 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:40,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:40,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:40,909 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-22 14:23:40,909 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,909 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-11-22 14:23:40,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:40,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:40,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,918 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:40,919 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:40,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:40,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,939 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:40,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,943 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-11-22 14:23:40,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:40,952 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:40,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,952 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:40,953 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:40,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:40,954 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:40,973 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-11-22 14:23:40,973 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:40,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:40,974 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:40,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-11-22 14:23:40,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:40,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:40,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:40,983 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:40,983 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:40,983 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:40,984 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:40,984 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:40,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,003 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-11-22 14:23:41,004 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,004 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-11-22 14:23:41,005 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 [2021-11-22 14:23:41,012 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,012 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,013 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,013 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,014 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-11-22 14:23:41,033 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,034 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-11-22 14:23:41,038 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 [2021-11-22 14:23:41,045 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,046 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,059 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,089 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:41,089 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,090 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-11-22 14:23:41,092 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 [2021-11-22 14:23:41,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,099 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,100 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2021-11-22 14:23:41,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,121 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-11-22 14:23:41,125 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:41,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,132 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,133 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-11-22 14:23:41,153 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,153 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,154 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-11-22 14:23:41,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:41,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,162 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,162 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:41,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,183 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-11-22 14:23:41,184 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 [2021-11-22 14:23:41,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,191 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,192 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:41,212 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,213 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-11-22 14:23:41,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:41,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,221 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,222 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2021-11-22 14:23:41,242 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,242 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-11-22 14:23:41,243 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 [2021-11-22 14:23:41,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,251 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,252 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,271 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:41,272 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,272 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-11-22 14:23:41,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:41,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,281 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,281 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Ended with exit code 0 [2021-11-22 14:23:41,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,302 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-11-22 14:23:41,303 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 [2021-11-22 14:23:41,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,311 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,313 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:41,313 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:41,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:41,337 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,338 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-11-22 14:23:41,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:41,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,346 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,348 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:41,348 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:41,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:41,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,372 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-11-22 14:23:41,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:41,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,381 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,382 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2021-11-22 14:23:41,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,402 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,403 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-11-22 14:23:41,404 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 [2021-11-22 14:23:41,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,411 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,413 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:41,413 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:41,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:41,436 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,437 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-11-22 14:23:41,438 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:41,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,446 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,446 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,466 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-11-22 14:23:41,466 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,467 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-11-22 14:23:41,468 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:41,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,476 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,477 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,477 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2021-11-22 14:23:41,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,498 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-11-22 14:23:41,499 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 [2021-11-22 14:23:41,506 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,506 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,506 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,518 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,537 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-11-22 14:23:41,537 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,538 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-11-22 14:23:41,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:41,555 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,556 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,556 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-11-22 14:23:41,577 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,577 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-11-22 14:23:41,578 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:41,586 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,586 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,587 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,588 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:41,607 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,608 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-11-22 14:23:41,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:41,616 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,616 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,616 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,617 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,617 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2021-11-22 14:23:41,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,637 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-11-22 14:23:41,638 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 [2021-11-22 14:23:41,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,646 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,646 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,666 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:41,666 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,667 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-11-22 14:23:41,668 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:41,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,675 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,676 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,677 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,696 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:41,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,697 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-11-22 14:23:41,698 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 [2021-11-22 14:23:41,705 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,705 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,706 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:41,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,727 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-11-22 14:23:41,728 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 [2021-11-22 14:23:41,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,735 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,738 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:41,738 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:41,747 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-11-22 14:23:41,766 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,767 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-11-22 14:23:41,768 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 [2021-11-22 14:23:41,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,775 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,776 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,796 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2021-11-22 14:23:41,796 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,797 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,797 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-11-22 14:23:41,797 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:41,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,805 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,805 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-11-22 14:23:41,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,826 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-11-22 14:23:41,827 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:41,834 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,834 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,835 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,835 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,862 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Ended with exit code 0 [2021-11-22 14:23:41,895 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,896 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-11-22 14:23:41,915 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:41,924 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,924 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,927 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:41,927 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:41,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:41,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:41,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:41,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:41,983 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:41,985 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 [2021-11-22 14:23:41,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:41,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:41,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:41,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:41,994 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:41,995 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:41,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:41,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-11-22 14:23:42,006 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,038 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:42,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,039 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:42,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:42,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,051 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,052 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:42,052 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:42,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-11-22 14:23:42,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,094 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:42,095 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,096 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:42,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,107 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,109 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:42,109 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:42,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-11-22 14:23:42,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,166 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:42,167 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,167 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,168 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,169 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 [2021-11-22 14:23:42,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,179 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,183 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:42,183 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:42,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-11-22 14:23:42,198 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,231 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:42,231 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,232 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:42,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,243 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-22 14:23:42,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,243 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,247 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2021-11-22 14:23:42,247 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:42,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-11-22 14:23:42,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:42,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,299 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,301 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:42,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,310 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,331 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:42,331 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:42,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-11-22 14:23:42,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:42,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,380 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,382 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 [2021-11-22 14:23:42,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,392 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,395 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:42,395 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:42,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-11-22 14:23:42,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:42,443 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,444 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,446 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 [2021-11-22 14:23:42,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,456 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,459 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:42,459 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:42,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-11-22 14:23:42,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2021-11-22 14:23:42,495 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,495 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-11-22 14:23:42,498 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 [2021-11-22 14:23:42,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,506 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,508 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:42,508 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:42,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:42,533 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,533 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,534 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,534 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-11-22 14:23:42,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:42,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,542 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,545 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:42,545 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:42,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,568 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-11-22 14:23:42,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,569 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-11-22 14:23:42,570 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 [2021-11-22 14:23:42,577 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,578 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,585 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:42,585 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:42,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-11-22 14:23:42,622 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,623 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-11-22 14:23:42,623 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:42,630 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,631 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,631 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,632 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:42,633 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:42,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,656 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2021-11-22 14:23:42,661 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,661 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-11-22 14:23:42,662 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 [2021-11-22 14:23:42,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,670 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,671 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:42,671 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:42,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,695 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2021-11-22 14:23:42,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,696 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-11-22 14:23:42,697 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:42,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,704 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,707 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:42,707 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:42,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:42,733 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,734 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-11-22 14:23:42,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:42,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,742 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,745 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:42,745 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:42,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2021-11-22 14:23:42,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,770 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-11-22 14:23:42,771 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:42,778 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,778 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,781 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:42,781 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:42,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,804 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2021-11-22 14:23:42,805 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,805 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-11-22 14:23:42,806 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:42,813 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,814 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,816 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:42,816 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:42,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2021-11-22 14:23:42,840 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,840 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-11-22 14:23:42,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:42,849 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,849 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,851 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:42,851 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:42,857 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2021-11-22 14:23:42,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,877 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-11-22 14:23:42,878 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 [2021-11-22 14:23:42,885 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:42,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,885 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,886 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:42,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:42,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2021-11-22 14:23:42,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,907 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-11-22 14:23:42,908 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 [2021-11-22 14:23:42,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:42,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,915 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,915 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:42,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:42,917 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:42,935 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,936 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-11-22 14:23:42,937 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 [2021-11-22 14:23:42,944 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:42,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,944 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,945 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:42,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:42,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:42,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,966 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-11-22 14:23:42,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:42,974 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:42,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:42,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:42,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:42,974 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:42,975 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:42,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:42,978 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:42,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:42,997 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:42,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:42,998 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:42,998 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-11-22 14:23:42,999 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 [2021-11-22 14:23:43,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:43,006 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,006 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:43,007 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:43,007 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,027 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2021-11-22 14:23:43,027 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,027 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,027 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-11-22 14:23:43,029 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 [2021-11-22 14:23:43,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:43,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,036 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,036 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,036 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:43,037 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:43,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:43,057 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,057 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,058 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-11-22 14:23:43,059 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 [2021-11-22 14:23:43,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:43,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,067 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:43,067 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:43,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:43,087 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,088 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-11-22 14:23:43,089 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:43,096 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:43,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,096 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:43,097 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:43,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:43,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,119 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-11-22 14:23:43,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:43,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:43,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,127 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:43,130 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:43,130 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:43,134 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-11-22 14:23:43,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,154 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-11-22 14:23:43,155 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:43,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:43,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,163 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:43,163 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:43,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2021-11-22 14:23:43,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,224 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-11-22 14:23:43,225 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 [2021-11-22 14:23:43,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:43,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,233 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:43,233 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:43,233 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2021-11-22 14:23:43,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,254 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-11-22 14:23:43,255 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 [2021-11-22 14:23:43,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:43,262 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,262 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,262 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:43,264 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:43,264 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:43,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2021-11-22 14:23:43,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,288 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-11-22 14:23:43,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:43,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:43,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,296 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:43,297 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:43,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,298 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,317 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:43,317 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,317 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,318 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-11-22 14:23:43,319 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:43,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:23:43,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,326 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:43,326 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:43,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2021-11-22 14:23:43,347 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-22 14:23:43,347 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,349 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-11-22 14:23:43,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:43,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:43,358 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:43,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,358 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:43,358 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:43,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2021-11-22 14:23:43,382 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,383 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-11-22 14:23:43,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:43,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:43,391 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:43,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,391 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:43,391 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:43,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2021-11-22 14:23:43,412 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,413 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:43,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-11-22 14:23:43,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:43,421 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:43,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,421 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:43,421 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:43,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-11-22 14:23:43,443 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,443 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,443 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,445 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 [2021-11-22 14:23:43,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-11-22 14:23:43,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:43,453 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:43,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,453 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:43,453 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:43,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:43,511 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,527 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,531 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:43,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-11-22 14:23:43,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:43,540 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:43,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,540 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,541 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:43,541 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:43,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,542 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:43,561 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,562 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:43,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-11-22 14:23:43,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:43,571 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:43,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,571 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:43,572 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:43,572 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:43,592 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,595 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-11-22 14:23:43,604 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 [2021-11-22 14:23:43,611 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:43,611 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:43,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,612 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,612 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:43,612 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:43,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-11-22 14:23:43,633 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,636 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-11-22 14:23:43,637 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 [2021-11-22 14:23:43,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:43,647 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:43,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,647 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:43,649 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:43,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,669 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:43,671 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,671 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-11-22 14:23:43,672 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 [2021-11-22 14:23:43,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:43,679 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:43,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,690 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:43,691 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:43,691 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,692 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2021-11-22 14:23:43,711 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,712 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-11-22 14:23:43,713 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:43,720 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:43,720 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:43,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,720 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:43,720 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:43,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-11-22 14:23:43,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,742 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-11-22 14:23:43,743 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 [2021-11-22 14:23:43,749 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:43,749 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:43,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,750 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:43,750 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:43,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:43,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,771 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-11-22 14:23:43,772 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 [2021-11-22 14:23:43,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:43,779 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:43,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,780 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:43,780 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:43,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2021-11-22 14:23:43,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,832 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-11-22 14:23:43,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:43,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:43,840 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:43,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,841 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:43,842 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:43,842 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:43,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:43,865 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,866 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-11-22 14:23:43,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:43,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:43,873 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:43,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,874 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:43,875 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:43,875 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:43,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:43,898 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,898 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-11-22 14:23:43,899 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 [2021-11-22 14:23:43,906 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:43,906 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:43,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,906 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:43,907 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:43,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2021-11-22 14:23:43,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,928 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-11-22 14:23:43,929 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:43,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:43,936 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:43,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,937 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:43,938 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:43,938 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:43,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,961 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2021-11-22 14:23:43,961 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,962 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-11-22 14:23:43,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:43,969 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:43,969 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:43,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,970 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:43,970 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:43,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:43,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:43,990 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:43,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:43,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:43,991 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:43,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-11-22 14:23:43,992 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 [2021-11-22 14:23:43,999 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:43,999 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:43,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:43,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:43,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:43,999 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,000 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:44,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:44,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,020 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:44,020 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,021 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-11-22 14:23:44,022 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 [2021-11-22 14:23:44,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,029 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:44,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,029 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,029 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:44,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:44,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,050 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:44,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,051 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-11-22 14:23:44,052 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 [2021-11-22 14:23:44,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,059 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:44,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,059 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,059 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:44,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:44,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:44,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,080 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-11-22 14:23:44,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:44,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,088 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:44,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,089 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,089 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:44,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:44,095 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-11-22 14:23:44,114 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,115 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,115 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-11-22 14:23:44,115 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 [2021-11-22 14:23:44,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,122 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,122 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:44,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,123 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,123 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:44,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:44,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,143 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:44,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,144 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-11-22 14:23:44,145 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 [2021-11-22 14:23:44,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,152 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:44,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,152 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,152 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:44,153 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:44,154 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,173 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:44,173 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,174 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,174 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-11-22 14:23:44,175 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 [2021-11-22 14:23:44,181 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,181 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,182 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:44,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,182 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,182 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:44,182 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:44,184 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:44,203 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,203 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-11-22 14:23:44,204 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 [2021-11-22 14:23:44,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,211 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:44,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,211 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,212 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:44,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:44,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-11-22 14:23:44,232 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,232 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-11-22 14:23:44,233 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:44,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,240 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,241 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,242 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:44,242 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:44,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:44,266 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,268 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-11-22 14:23:44,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:44,276 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,276 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:44,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,276 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,277 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:44,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:44,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:44,297 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,298 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,298 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-11-22 14:23:44,299 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 [2021-11-22 14:23:44,306 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,306 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,306 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:44,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,306 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,306 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:44,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:44,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2021-11-22 14:23:44,327 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,327 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-11-22 14:23:44,328 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:44,335 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,335 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:44,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,336 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,341 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:44,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:44,348 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:44,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,367 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-11-22 14:23:44,368 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 [2021-11-22 14:23:44,375 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,375 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,376 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,377 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:44,377 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:44,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2021-11-22 14:23:44,400 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,400 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-11-22 14:23:44,401 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 [2021-11-22 14:23:44,408 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,408 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:44,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,409 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,409 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:44,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:44,410 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2021-11-22 14:23:44,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,430 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,430 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-11-22 14:23:44,431 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 [2021-11-22 14:23:44,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,438 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,438 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:44,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,438 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:44,438 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:44,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,459 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:44,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,460 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-11-22 14:23:44,461 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:44,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,467 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,468 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,469 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:44,469 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:44,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:44,493 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,494 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-11-22 14:23:44,500 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:44,507 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,507 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,508 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,509 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:44,509 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:44,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:44,534 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,535 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-11-22 14:23:44,536 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:44,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,543 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,543 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-22 14:23:44,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,543 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,545 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:44,545 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:44,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,570 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:44,570 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,571 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-11-22 14:23:44,572 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 [2021-11-22 14:23:44,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,579 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,579 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,579 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,581 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:44,581 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:44,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,606 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:44,606 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,607 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-11-22 14:23:44,608 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 [2021-11-22 14:23:44,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,615 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,615 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,617 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:44,617 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:44,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-11-22 14:23:44,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,642 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-11-22 14:23:44,643 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 [2021-11-22 14:23:44,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,650 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,650 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,652 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:44,652 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:44,659 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,678 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2021-11-22 14:23:44,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,679 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-11-22 14:23:44,680 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 [2021-11-22 14:23:44,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,687 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,687 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,687 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,687 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,688 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:44,689 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:44,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,713 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:44,713 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,713 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-11-22 14:23:44,714 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:44,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,721 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,722 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,723 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:44,723 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:44,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2021-11-22 14:23:44,746 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,746 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,751 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-11-22 14:23:44,752 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 [2021-11-22 14:23:44,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,759 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,759 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,766 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:44,767 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:44,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:44,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,802 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,803 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 [2021-11-22 14:23:44,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-11-22 14:23:44,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,810 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,810 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,811 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:44,811 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:44,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2021-11-22 14:23:44,844 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,844 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-11-22 14:23:44,845 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 [2021-11-22 14:23:44,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,852 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,853 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,854 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:44,854 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:44,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,887 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:44,887 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,887 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,888 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-11-22 14:23:44,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:44,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,896 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,896 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,898 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:44,898 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:44,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-11-22 14:23:44,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,923 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-11-22 14:23:44,924 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:44,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,931 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,931 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,933 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:44,933 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:44,946 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:44,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:44,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:44,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:44,966 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:44,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-11-22 14:23:44,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:44,973 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:44,974 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:44,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:44,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:44,974 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:44,976 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:44,976 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:44,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2021-11-22 14:23:45,017 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,017 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,017 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-11-22 14:23:45,018 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 [2021-11-22 14:23:45,025 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,025 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:45,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,026 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:45,027 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:45,027 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:45,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,057 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Ended with exit code 0 [2021-11-22 14:23:45,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,058 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-11-22 14:23:45,059 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 [2021-11-22 14:23:45,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,066 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:45,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,066 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:45,068 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:45,068 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:45,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,092 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:45,092 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,092 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,093 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,093 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-11-22 14:23:45,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:45,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,101 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:45,101 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,101 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:45,101 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:45,101 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:45,122 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,122 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,122 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-11-22 14:23:45,123 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 [2021-11-22 14:23:45,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,130 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:45,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,130 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:45,131 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:45,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,132 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,151 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:45,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,152 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-11-22 14:23:45,153 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 [2021-11-22 14:23:45,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,160 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:45,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,160 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:45,160 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:45,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Ended with exit code 0 [2021-11-22 14:23:45,181 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,182 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-11-22 14:23:45,183 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 [2021-11-22 14:23:45,190 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,190 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:45,190 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,190 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,190 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,190 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:45,190 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:45,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,192 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-11-22 14:23:45,211 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,211 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-11-22 14:23:45,212 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 [2021-11-22 14:23:45,219 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,219 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:45,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,219 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:45,220 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:45,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,240 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:45,240 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,241 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-11-22 14:23:45,241 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:45,248 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,248 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:45,248 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,249 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:45,249 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:45,249 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,256 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-11-22 14:23:45,275 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,275 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-11-22 14:23:45,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:45,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,283 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:45,283 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,283 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:45,284 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:45,284 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,304 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:45,304 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,305 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-11-22 14:23:45,306 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:45,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,313 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:45,313 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,313 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:45,313 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:45,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,315 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:45,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,334 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,335 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-11-22 14:23:45,335 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 [2021-11-22 14:23:45,342 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,342 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:45,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,342 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:45,343 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:45,344 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:45,347 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,366 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2021-11-22 14:23:45,366 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,367 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-11-22 14:23:45,368 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 [2021-11-22 14:23:45,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,374 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:45,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,375 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,375 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:45,375 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:45,375 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:45,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,396 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-11-22 14:23:45,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:45,404 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,404 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:45,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,404 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:45,405 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:45,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,425 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:45,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,426 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,426 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-11-22 14:23:45,427 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 [2021-11-22 14:23:45,433 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,433 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:45,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,434 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:45,435 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:23:45,435 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:23:45,439 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-11-22 14:23:45,458 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,458 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-11-22 14:23:45,459 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 [2021-11-22 14:23:45,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,466 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:45,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,466 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:45,467 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:45,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,468 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,487 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:45,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,488 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-11-22 14:23:45,489 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 [2021-11-22 14:23:45,496 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,496 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:23:45,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,496 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:23:45,496 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:23:45,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,517 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:45,517 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-22 14:23:45,517 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,517 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,518 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-11-22 14:23:45,519 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:45,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,526 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:45,526 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,526 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:45,527 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:45,527 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,547 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2021-11-22 14:23:45,548 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,548 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-11-22 14:23:45,549 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:45,556 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,556 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:45,556 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,557 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:45,557 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:45,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2021-11-22 14:23:45,578 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,578 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-11-22 14:23:45,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:45,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,587 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:45,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,587 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,587 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,587 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:45,588 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:45,588 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,590 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:45,609 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,610 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-11-22 14:23:45,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:45,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,618 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:45,618 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,618 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:45,619 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:45,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,621 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,639 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2021-11-22 14:23:45,640 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,640 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-11-22 14:23:45,641 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:45,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,649 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:45,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:45,650 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:45,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,677 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2021-11-22 14:23:45,677 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,677 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,678 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-11-22 14:23:45,679 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 [2021-11-22 14:23:45,686 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,686 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:45,686 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,686 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,686 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,686 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:45,687 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:45,687 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,689 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:45,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,708 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-11-22 14:23:45,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:45,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,717 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:45,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:45,717 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:45,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,738 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:45,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,739 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-11-22 14:23:45,740 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:45,747 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,747 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:45,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,747 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:45,748 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:45,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-11-22 14:23:45,769 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,769 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-11-22 14:23:45,770 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:45,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,777 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:45,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,778 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:45,778 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:45,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,780 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,799 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:45,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,800 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-11-22 14:23:45,801 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 [2021-11-22 14:23:45,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,808 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:45,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,808 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:45,809 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:45,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,811 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:45,830 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,834 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-11-22 14:23:45,835 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 [2021-11-22 14:23:45,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,842 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:45,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,843 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,843 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:45,843 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:45,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-11-22 14:23:45,864 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,865 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-11-22 14:23:45,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:45,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,873 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:45,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,873 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:45,873 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:45,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,895 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:45,896 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,896 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-11-22 14:23:45,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:45,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,904 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:45,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,905 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:45,906 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:45,906 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:45,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,931 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:45,931 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,931 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,932 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-11-22 14:23:45,932 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:45,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,940 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:45,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,940 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:45,941 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:45,942 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:45,947 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2021-11-22 14:23:45,965 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,966 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,966 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,967 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-11-22 14:23:45,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:45,974 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:45,974 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:45,974 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:45,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:45,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:45,975 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:45,975 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:45,975 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:45,977 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:45,996 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-11-22 14:23:45,996 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:45,996 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:45,996 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:45,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-11-22 14:23:45,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:46,004 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,004 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,005 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,005 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,005 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,006 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:46,006 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:46,011 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Ended with exit code 0 [2021-11-22 14:23:46,030 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,031 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-11-22 14:23:46,032 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 [2021-11-22 14:23:46,039 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,039 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:46,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,040 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:46,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:46,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,060 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:46,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,061 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-11-22 14:23:46,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:46,069 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,069 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,069 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:46,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,069 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,070 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:46,070 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:46,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,091 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:46,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,091 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,092 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-11-22 14:23:46,092 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 [2021-11-22 14:23:46,099 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,100 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,100 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:46,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,100 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:46,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:46,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,121 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:46,121 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,122 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-11-22 14:23:46,123 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 [2021-11-22 14:23:46,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,130 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:46,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,130 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,131 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:46,131 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:46,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:46,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,152 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-11-22 14:23:46,153 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 [2021-11-22 14:23:46,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,160 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:46,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,161 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,161 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:46,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:46,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-11-22 14:23:46,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,183 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-11-22 14:23:46,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:46,191 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,191 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:46,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,191 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,191 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:46,191 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:46,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2021-11-22 14:23:46,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,213 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-11-22 14:23:46,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:46,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,221 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:46,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,222 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,222 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:46,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:46,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:46,243 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,244 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-11-22 14:23:46,245 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 [2021-11-22 14:23:46,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,252 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:46,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,252 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,253 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:46,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:46,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2021-11-22 14:23:46,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,274 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-11-22 14:23:46,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:46,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,292 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:46,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,292 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,292 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:46,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:46,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,313 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Ended with exit code 0 [2021-11-22 14:23:46,313 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,314 INFO L229 MonitoredProcess]: Starting monitored process 337 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2021-11-22 14:23:46,315 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 [2021-11-22 14:23:46,322 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,322 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,322 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,322 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,324 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:46,324 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:46,329 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:46,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,349 INFO L229 MonitoredProcess]: Starting monitored process 338 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2021-11-22 14:23:46,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:46,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,358 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:46,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,358 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,358 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:46,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:46,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:46,379 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,380 INFO L229 MonitoredProcess]: Starting monitored process 339 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2021-11-22 14:23:46,381 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:46,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,388 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:46,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,388 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:46,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:46,391 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,409 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2021-11-22 14:23:46,409 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,409 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,410 INFO L229 MonitoredProcess]: Starting monitored process 340 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2021-11-22 14:23:46,411 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:46,418 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,418 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,418 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:46,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,418 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,419 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:46,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:46,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:46,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,440 INFO L229 MonitoredProcess]: Starting monitored process 341 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2021-11-22 14:23:46,441 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 [2021-11-22 14:23:46,448 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,448 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,449 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,450 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:46,450 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:46,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,484 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Ended with exit code 0 [2021-11-22 14:23:46,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,485 INFO L229 MonitoredProcess]: Starting monitored process 342 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2021-11-22 14:23:46,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:46,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,493 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:46,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,494 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,494 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:46,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:46,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Ended with exit code 0 [2021-11-22 14:23:46,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,517 INFO L229 MonitoredProcess]: Starting monitored process 343 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2021-11-22 14:23:46,518 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 [2021-11-22 14:23:46,525 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,525 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:46,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,525 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,526 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:46,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:46,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:46,547 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,547 INFO L229 MonitoredProcess]: Starting monitored process 344 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2021-11-22 14:23:46,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:46,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,555 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,556 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,557 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:46,557 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:46,563 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:46,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,583 INFO L229 MonitoredProcess]: Starting monitored process 345 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2021-11-22 14:23:46,584 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 [2021-11-22 14:23:46,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,591 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,593 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:46,593 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:46,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:46,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,621 INFO L229 MonitoredProcess]: Starting monitored process 346 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,622 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2021-11-22 14:23:46,622 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 [2021-11-22 14:23:46,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,629 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,629 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-22 14:23:46,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,629 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,632 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-11-22 14:23:46,632 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:46,643 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:46,662 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,662 INFO L229 MonitoredProcess]: Starting monitored process 347 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,663 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2021-11-22 14:23:46,663 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:46,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,671 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,671 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,673 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:46,674 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:46,681 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:46,701 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,701 INFO L229 MonitoredProcess]: Starting monitored process 348 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2021-11-22 14:23:46,702 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:46,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,709 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,710 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,712 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:46,712 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:46,720 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2021-11-22 14:23:46,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,740 INFO L229 MonitoredProcess]: Starting monitored process 349 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2021-11-22 14:23:46,741 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 [2021-11-22 14:23:46,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,748 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,748 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,748 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,748 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,750 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:46,750 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:46,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Ended with exit code 0 [2021-11-22 14:23:46,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,775 INFO L229 MonitoredProcess]: Starting monitored process 350 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2021-11-22 14:23:46,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:46,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,783 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,785 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:46,785 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:46,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2021-11-22 14:23:46,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,813 INFO L229 MonitoredProcess]: Starting monitored process 351 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2021-11-22 14:23:46,814 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 [2021-11-22 14:23:46,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,821 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,824 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:46,824 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:46,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Ended with exit code 0 [2021-11-22 14:23:46,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,871 INFO L229 MonitoredProcess]: Starting monitored process 352 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2021-11-22 14:23:46,872 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 [2021-11-22 14:23:46,879 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,879 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,879 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,888 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:46,888 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:46,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,933 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:46,933 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,934 INFO L229 MonitoredProcess]: Starting monitored process 353 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,935 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2021-11-22 14:23:46,935 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 [2021-11-22 14:23:46,942 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,942 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,942 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,944 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:46,944 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:46,949 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:46,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2021-11-22 14:23:46,968 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:46,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:46,969 INFO L229 MonitoredProcess]: Starting monitored process 354 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:46,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2021-11-22 14:23:46,970 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:46,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:46,977 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:46,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:46,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:46,977 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:46,979 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:46,979 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:46,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,003 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:47,003 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,004 INFO L229 MonitoredProcess]: Starting monitored process 355 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,004 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2021-11-22 14:23:47,005 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 [2021-11-22 14:23:47,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,012 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:47,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,012 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,012 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:47,015 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:47,015 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:47,039 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:47,071 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,071 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,087 INFO L229 MonitoredProcess]: Starting monitored process 356 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,091 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 [2021-11-22 14:23:47,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,100 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:47,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,101 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:47,103 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:47,104 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:47,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2021-11-22 14:23:47,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,158 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:47,158 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,159 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,159 INFO L229 MonitoredProcess]: Starting monitored process 357 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,163 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 [2021-11-22 14:23:47,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,173 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:47,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:47,175 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:47,175 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:47,184 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2021-11-22 14:23:47,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,222 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:47,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,223 INFO L229 MonitoredProcess]: Starting monitored process 358 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,225 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 [2021-11-22 14:23:47,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,234 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:47,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:47,237 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:47,237 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:47,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2021-11-22 14:23:47,250 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Ended with exit code 0 [2021-11-22 14:23:47,274 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,275 INFO L229 MonitoredProcess]: Starting monitored process 359 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2021-11-22 14:23:47,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:47,283 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,283 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:47,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,283 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:47,285 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:47,285 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:47,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:47,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,312 INFO L229 MonitoredProcess]: Starting monitored process 360 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2021-11-22 14:23:47,313 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 [2021-11-22 14:23:47,320 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,320 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:47,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:47,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,321 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:47,321 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:47,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:47,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Ended with exit code 0 [2021-11-22 14:23:47,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,342 INFO L229 MonitoredProcess]: Starting monitored process 361 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2021-11-22 14:23:47,343 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 [2021-11-22 14:23:47,351 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,351 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:47,351 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:47,351 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,351 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,351 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:47,351 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:47,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:47,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Ended with exit code 0 [2021-11-22 14:23:47,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,404 INFO L229 MonitoredProcess]: Starting monitored process 362 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2021-11-22 14:23:47,405 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 [2021-11-22 14:23:47,412 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,412 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:47,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:47,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,412 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:47,413 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:47,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:47,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Ended with exit code 0 [2021-11-22 14:23:47,433 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,434 INFO L229 MonitoredProcess]: Starting monitored process 363 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2021-11-22 14:23:47,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:47,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,442 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:47,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:47,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,443 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:47,443 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:47,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:47,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:47,464 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,464 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,465 INFO L229 MonitoredProcess]: Starting monitored process 364 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2021-11-22 14:23:47,465 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 [2021-11-22 14:23:47,472 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,473 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:47,473 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:47,473 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,473 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,473 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:47,473 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:47,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:47,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Ended with exit code 0 [2021-11-22 14:23:47,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,506 INFO L229 MonitoredProcess]: Starting monitored process 365 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,507 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2021-11-22 14:23:47,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:47,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,514 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:47,514 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:47,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,515 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:47,515 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:47,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:47,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Ended with exit code 0 [2021-11-22 14:23:47,536 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,537 INFO L229 MonitoredProcess]: Starting monitored process 366 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2021-11-22 14:23:47,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:47,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,545 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:47,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:47,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,545 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:47,545 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:47,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:47,547 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,566 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2021-11-22 14:23:47,566 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,567 INFO L229 MonitoredProcess]: Starting monitored process 367 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2021-11-22 14:23:47,568 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 [2021-11-22 14:23:47,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,575 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:47,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:47,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,575 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:47,576 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:47,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:47,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,622 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Ended with exit code 0 [2021-11-22 14:23:47,622 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,623 INFO L229 MonitoredProcess]: Starting monitored process 368 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2021-11-22 14:23:47,624 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:47,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,632 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:47,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:47,633 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:47,633 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:47,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,657 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:47,657 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,658 INFO L229 MonitoredProcess]: Starting monitored process 369 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2021-11-22 14:23:47,659 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 [2021-11-22 14:23:47,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,666 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:47,666 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:47,666 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,666 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,666 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:47,675 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:47,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:47,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2021-11-22 14:23:47,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,697 INFO L229 MonitoredProcess]: Starting monitored process 370 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2021-11-22 14:23:47,698 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 [2021-11-22 14:23:47,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,705 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:47,705 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:47,705 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,705 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,705 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:47,706 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:47,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:47,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2021-11-22 14:23:47,727 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,727 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,727 INFO L229 MonitoredProcess]: Starting monitored process 371 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2021-11-22 14:23:47,728 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 [2021-11-22 14:23:47,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,735 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:47,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:47,737 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:23:47,737 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:23:47,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,762 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2021-11-22 14:23:47,762 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,763 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,763 INFO L229 MonitoredProcess]: Starting monitored process 372 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2021-11-22 14:23:47,764 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:47,771 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,771 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:47,771 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:47,771 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,771 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,771 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:47,772 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:47,772 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:47,774 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Ended with exit code 0 [2021-11-22 14:23:47,793 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,793 INFO L229 MonitoredProcess]: Starting monitored process 373 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2021-11-22 14:23:47,794 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:47,801 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,801 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:23:47,801 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:47,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:23:47,802 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:23:47,802 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:47,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:47,823 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-22 14:23:47,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,824 INFO L229 MonitoredProcess]: Starting monitored process 374 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2021-11-22 14:23:47,825 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 [2021-11-22 14:23:47,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,832 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:23:47,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:47,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,832 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:47,833 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:47,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:47,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,855 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:47,855 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,855 INFO L229 MonitoredProcess]: Starting monitored process 375 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2021-11-22 14:23:47,856 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:47,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,864 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:23:47,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:47,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,864 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:47,865 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:47,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:47,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:47,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,888 INFO L229 MonitoredProcess]: Starting monitored process 376 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,888 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2021-11-22 14:23:47,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:47,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,896 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:23:47,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:47,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,896 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:47,896 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:47,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:47,899 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,918 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Ended with exit code 0 [2021-11-22 14:23:47,918 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,918 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,919 INFO L229 MonitoredProcess]: Starting monitored process 377 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2021-11-22 14:23:47,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:47,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,927 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:23:47,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:47,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,927 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:47,928 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:47,928 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:47,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:47,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,950 INFO L229 MonitoredProcess]: Starting monitored process 378 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2021-11-22 14:23:47,951 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 [2021-11-22 14:23:47,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,959 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:23:47,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:47,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,959 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:47,960 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:47,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:47,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:47,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2021-11-22 14:23:47,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:47,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:47,982 INFO L229 MonitoredProcess]: Starting monitored process 379 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:47,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2021-11-22 14:23:47,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:47,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:47,990 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:23:47,990 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:47,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:47,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:47,990 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:47,991 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:47,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:48,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:48,062 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:48,062 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:48,062 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:48,071 INFO L229 MonitoredProcess]: Starting monitored process 380 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:48,075 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 [2021-11-22 14:23:48,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:48,084 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:23:48,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:48,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:48,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:48,085 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:48,086 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:48,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:48,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2021-11-22 14:23:48,102 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:48,131 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Ended with exit code 0 [2021-11-22 14:23:48,131 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:48,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:48,136 INFO L229 MonitoredProcess]: Starting monitored process 381 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:48,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2021-11-22 14:23:48,141 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:48,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:48,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:23:48,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:48,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:48,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:48,154 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:48,155 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:48,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:48,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:48,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2021-11-22 14:23:48,177 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:48,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:48,177 INFO L229 MonitoredProcess]: Starting monitored process 382 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:48,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2021-11-22 14:23:48,178 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 [2021-11-22 14:23:48,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:48,186 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:23:48,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:48,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:48,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:48,186 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:48,187 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:48,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:48,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:48,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Ended with exit code 0 [2021-11-22 14:23:48,208 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:48,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:48,210 INFO L229 MonitoredProcess]: Starting monitored process 383 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:48,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2021-11-22 14:23:48,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:48,218 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:48,219 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:23:48,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:48,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:48,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:48,219 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:48,219 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:48,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:48,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:48,241 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:48,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:48,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:48,243 INFO L229 MonitoredProcess]: Starting monitored process 384 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:48,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2021-11-22 14:23:48,248 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 [2021-11-22 14:23:48,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:48,257 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:23:48,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:48,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:48,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:48,257 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:48,258 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:48,258 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:48,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:48,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:48,280 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:48,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:48,280 INFO L229 MonitoredProcess]: Starting monitored process 385 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:48,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2021-11-22 14:23:48,283 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:23:48,290 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:48,290 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:23:48,290 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:23:48,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:48,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:48,291 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:48,291 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:23:48,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:23:48,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:48,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Ended with exit code 0 [2021-11-22 14:23:48,316 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:48,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:48,316 INFO L229 MonitoredProcess]: Starting monitored process 386 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:48,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2021-11-22 14:23:48,317 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 [2021-11-22 14:23:48,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:23:48,325 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:23:48,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:23:48,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:23:48,325 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:23:48,328 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:23:48,328 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:23:48,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:23:48,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Forceful destruction successful, exit code 0 [2021-11-22 14:23:48,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:23:48,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:23:48,358 INFO L229 MonitoredProcess]: Starting monitored process 387 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:23:48,358 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2021-11-22 14:23:48,359 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 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-11-22 14:24:02,127 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,127 INFO L229 MonitoredProcess]: Starting monitored process 726 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (726)] Waiting until timeout for monitored process [2021-11-22 14:24:02,128 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 [2021-11-22 14:24:02,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,135 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,135 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:02,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,155 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (726)] Ended with exit code 0 [2021-11-22 14:24:02,155 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,155 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,156 INFO L229 MonitoredProcess]: Starting monitored process 727 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,156 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (727)] Waiting until timeout for monitored process [2021-11-22 14:24:02,157 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:02,163 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,164 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,164 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:02,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (727)] Ended with exit code 0 [2021-11-22 14:24:02,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,184 INFO L229 MonitoredProcess]: Starting monitored process 728 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (728)] Waiting until timeout for monitored process [2021-11-22 14:24:02,185 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 [2021-11-22 14:24:02,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,193 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:02,193 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,212 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (728)] Ended with exit code 0 [2021-11-22 14:24:02,212 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,213 INFO L229 MonitoredProcess]: Starting monitored process 729 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (729)] Waiting until timeout for monitored process [2021-11-22 14:24:02,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:02,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,221 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,221 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:02,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (729)] Ended with exit code 0 [2021-11-22 14:24:02,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,242 INFO L229 MonitoredProcess]: Starting monitored process 730 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (730)] Waiting until timeout for monitored process [2021-11-22 14:24:02,243 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 [2021-11-22 14:24:02,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,249 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,251 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:02,251 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:02,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (730)] Ended with exit code 0 [2021-11-22 14:24:02,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,274 INFO L229 MonitoredProcess]: Starting monitored process 731 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (731)] Waiting until timeout for monitored process [2021-11-22 14:24:02,275 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 [2021-11-22 14:24:02,282 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,282 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,282 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,282 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:02,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,283 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (731)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:02,302 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,303 INFO L229 MonitoredProcess]: Starting monitored process 732 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (732)] Waiting until timeout for monitored process [2021-11-22 14:24:02,303 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 [2021-11-22 14:24:02,310 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,311 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,311 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:02,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,330 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (732)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:02,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,331 INFO L229 MonitoredProcess]: Starting monitored process 733 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (733)] Waiting until timeout for monitored process [2021-11-22 14:24:02,332 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 [2021-11-22 14:24:02,339 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,339 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,339 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,339 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:02,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (733)] Ended with exit code 0 [2021-11-22 14:24:02,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,363 INFO L229 MonitoredProcess]: Starting monitored process 734 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (734)] Waiting until timeout for monitored process [2021-11-22 14:24:02,364 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 [2021-11-22 14:24:02,371 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,371 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,371 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:02,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (734)] Ended with exit code 0 [2021-11-22 14:24:02,391 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,392 INFO L229 MonitoredProcess]: Starting monitored process 735 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (735)] Waiting until timeout for monitored process [2021-11-22 14:24:02,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:02,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,399 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,400 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:02,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (735)] Ended with exit code 0 [2021-11-22 14:24:02,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,420 INFO L229 MonitoredProcess]: Starting monitored process 736 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (736)] Waiting until timeout for monitored process [2021-11-22 14:24:02,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:02,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,428 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:02,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,448 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (736)] Ended with exit code 0 [2021-11-22 14:24:02,448 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,449 INFO L229 MonitoredProcess]: Starting monitored process 737 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (737)] Waiting until timeout for monitored process [2021-11-22 14:24:02,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:02,456 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,456 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,456 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,456 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,456 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,457 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:02,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (737)] Ended with exit code 0 [2021-11-22 14:24:02,477 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,477 INFO L229 MonitoredProcess]: Starting monitored process 738 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (738)] Waiting until timeout for monitored process [2021-11-22 14:24:02,478 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 [2021-11-22 14:24:02,485 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,485 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,485 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,485 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:02,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,486 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,505 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (738)] Ended with exit code 0 [2021-11-22 14:24:02,505 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,506 INFO L229 MonitoredProcess]: Starting monitored process 739 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (739)] Waiting until timeout for monitored process [2021-11-22 14:24:02,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:02,513 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,514 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,514 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:02,514 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,515 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (739)] Ended with exit code 0 [2021-11-22 14:24:02,534 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,534 INFO L229 MonitoredProcess]: Starting monitored process 740 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (740)] Waiting until timeout for monitored process [2021-11-22 14:24:02,535 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:02,542 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,542 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,542 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:02,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,544 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,562 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (740)] Ended with exit code 0 [2021-11-22 14:24:02,562 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,563 INFO L229 MonitoredProcess]: Starting monitored process 741 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (741)] Waiting until timeout for monitored process [2021-11-22 14:24:02,564 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:02,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,571 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,572 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:02,572 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:02,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,594 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (741)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:02,595 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,595 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,595 INFO L229 MonitoredProcess]: Starting monitored process 742 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (742)] Waiting until timeout for monitored process [2021-11-22 14:24:02,596 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 [2021-11-22 14:24:02,603 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,603 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:02,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,623 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (742)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:02,623 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,624 INFO L229 MonitoredProcess]: Starting monitored process 743 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (743)] Waiting until timeout for monitored process [2021-11-22 14:24:02,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:02,631 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,632 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:02,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,651 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (743)] Ended with exit code 0 [2021-11-22 14:24:02,652 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,652 INFO L229 MonitoredProcess]: Starting monitored process 744 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (744)] Waiting until timeout for monitored process [2021-11-22 14:24:02,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:02,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,660 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,660 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,660 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:02,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,680 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (744)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:02,680 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,681 INFO L229 MonitoredProcess]: Starting monitored process 745 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (745)] Waiting until timeout for monitored process [2021-11-22 14:24:02,682 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:02,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,689 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:02,689 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:02,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,709 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (745)] Ended with exit code 0 [2021-11-22 14:24:02,709 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-11-22 14:24:02,709 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,710 INFO L229 MonitoredProcess]: Starting monitored process 746 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (746)] Waiting until timeout for monitored process [2021-11-22 14:24:02,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:02,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,718 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:02,718 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:02,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (746)] Ended with exit code 0 [2021-11-22 14:24:02,738 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,738 INFO L229 MonitoredProcess]: Starting monitored process 747 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (747)] Waiting until timeout for monitored process [2021-11-22 14:24:02,739 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:02,746 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,746 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:02,757 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:02,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (747)] Ended with exit code 0 [2021-11-22 14:24:02,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,778 INFO L229 MonitoredProcess]: Starting monitored process 748 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (748)] Waiting until timeout for monitored process [2021-11-22 14:24:02,779 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 [2021-11-22 14:24:02,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,786 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:02,786 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:02,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,788 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,806 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (748)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:02,806 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,807 INFO L229 MonitoredProcess]: Starting monitored process 749 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (749)] Waiting until timeout for monitored process [2021-11-22 14:24:02,808 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 [2021-11-22 14:24:02,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,815 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:02,815 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:02,815 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (749)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:02,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,836 INFO L229 MonitoredProcess]: Starting monitored process 750 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (750)] Waiting until timeout for monitored process [2021-11-22 14:24:02,837 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:02,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,844 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:02,846 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:02,846 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:02,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,868 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (750)] Ended with exit code 0 [2021-11-22 14:24:02,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,869 INFO L229 MonitoredProcess]: Starting monitored process 751 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (751)] Waiting until timeout for monitored process [2021-11-22 14:24:02,870 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 [2021-11-22 14:24:02,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,877 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:02,877 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:02,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (751)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:02,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,898 INFO L229 MonitoredProcess]: Starting monitored process 752 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (752)] Waiting until timeout for monitored process [2021-11-22 14:24:02,899 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 [2021-11-22 14:24:02,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,906 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:02,906 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:02,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,926 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (752)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:02,926 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,927 INFO L229 MonitoredProcess]: Starting monitored process 753 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (753)] Waiting until timeout for monitored process [2021-11-22 14:24:02,928 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 [2021-11-22 14:24:02,934 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,935 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,935 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:02,935 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:02,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,955 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (753)] Ended with exit code 0 [2021-11-22 14:24:02,955 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,956 INFO L229 MonitoredProcess]: Starting monitored process 754 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (754)] Waiting until timeout for monitored process [2021-11-22 14:24:02,956 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:02,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,963 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,964 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:02,964 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:02,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:02,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:02,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (754)] Ended with exit code 0 [2021-11-22 14:24:02,984 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:02,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:02,984 INFO L229 MonitoredProcess]: Starting monitored process 755 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:02,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (755)] Waiting until timeout for monitored process [2021-11-22 14:24:02,985 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 [2021-11-22 14:24:02,992 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:02,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:02,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:02,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:02,992 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:02,993 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:02,993 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:03,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,060 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (755)] Ended with exit code 0 [2021-11-22 14:24:03,060 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,061 INFO L229 MonitoredProcess]: Starting monitored process 756 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (756)] Waiting until timeout for monitored process [2021-11-22 14:24:03,062 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:03,069 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,069 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,069 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,069 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,071 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:03,071 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:03,075 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (756)] Ended with exit code 0 [2021-11-22 14:24:03,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,094 INFO L229 MonitoredProcess]: Starting monitored process 757 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (757)] Waiting until timeout for monitored process [2021-11-22 14:24:03,095 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 [2021-11-22 14:24:03,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,102 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,102 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,102 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,104 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:03,104 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:03,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (757)] Ended with exit code 0 [2021-11-22 14:24:03,127 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,128 INFO L229 MonitoredProcess]: Starting monitored process 758 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (758)] Waiting until timeout for monitored process [2021-11-22 14:24:03,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:03,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:03,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,136 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,137 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:03,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:03,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (758)] Ended with exit code 0 [2021-11-22 14:24:03,157 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,157 INFO L229 MonitoredProcess]: Starting monitored process 759 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (759)] Waiting until timeout for monitored process [2021-11-22 14:24:03,158 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 [2021-11-22 14:24:03,165 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,165 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:03,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,165 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,166 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:03,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:03,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (759)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:03,186 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,186 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,186 INFO L229 MonitoredProcess]: Starting monitored process 760 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (760)] Waiting until timeout for monitored process [2021-11-22 14:24:03,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:03,194 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,194 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:03,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,194 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,195 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:03,195 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:03,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,214 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (760)] Ended with exit code 0 [2021-11-22 14:24:03,214 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,215 INFO L229 MonitoredProcess]: Starting monitored process 761 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (761)] Waiting until timeout for monitored process [2021-11-22 14:24:03,216 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 [2021-11-22 14:24:03,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:03,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,223 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,223 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:03,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:03,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,243 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (761)] Ended with exit code 0 [2021-11-22 14:24:03,243 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,244 INFO L229 MonitoredProcess]: Starting monitored process 762 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (762)] Waiting until timeout for monitored process [2021-11-22 14:24:03,245 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 [2021-11-22 14:24:03,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:03,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,252 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,252 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:03,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:03,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,272 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (762)] Ended with exit code 0 [2021-11-22 14:24:03,272 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,273 INFO L229 MonitoredProcess]: Starting monitored process 763 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (763)] Waiting until timeout for monitored process [2021-11-22 14:24:03,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:03,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,281 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,282 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:03,282 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:03,287 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,305 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (763)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:03,305 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,306 INFO L229 MonitoredProcess]: Starting monitored process 764 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,306 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (764)] Waiting until timeout for monitored process [2021-11-22 14:24:03,307 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 [2021-11-22 14:24:03,314 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,314 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:03,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,314 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,314 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:03,314 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:03,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (764)] Ended with exit code 0 [2021-11-22 14:24:03,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,340 INFO L229 MonitoredProcess]: Starting monitored process 765 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (765)] Waiting until timeout for monitored process [2021-11-22 14:24:03,346 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 [2021-11-22 14:24:03,353 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:03,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,354 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,354 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:03,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:03,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,374 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (765)] Ended with exit code 0 [2021-11-22 14:24:03,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,374 INFO L229 MonitoredProcess]: Starting monitored process 766 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (766)] Waiting until timeout for monitored process [2021-11-22 14:24:03,375 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 [2021-11-22 14:24:03,382 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,382 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:03,382 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,382 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,382 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,383 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:03,383 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:03,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (766)] Ended with exit code 0 [2021-11-22 14:24:03,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,404 INFO L229 MonitoredProcess]: Starting monitored process 767 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (767)] Waiting until timeout for monitored process [2021-11-22 14:24:03,405 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 [2021-11-22 14:24:03,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:03,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,412 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,412 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:03,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:03,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (767)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:03,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,433 INFO L229 MonitoredProcess]: Starting monitored process 768 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (768)] Waiting until timeout for monitored process [2021-11-22 14:24:03,434 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 [2021-11-22 14:24:03,440 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,440 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:03,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,441 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,441 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:03,441 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:03,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,461 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (768)] Ended with exit code 0 [2021-11-22 14:24:03,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,461 INFO L229 MonitoredProcess]: Starting monitored process 769 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (769)] Waiting until timeout for monitored process [2021-11-22 14:24:03,462 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 [2021-11-22 14:24:03,469 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,469 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:03,469 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,469 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,469 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,470 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:03,470 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:03,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (769)] Ended with exit code 0 [2021-11-22 14:24:03,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,490 INFO L229 MonitoredProcess]: Starting monitored process 770 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,491 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (770)] Waiting until timeout for monitored process [2021-11-22 14:24:03,491 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:03,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,498 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,498 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,498 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,501 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:03,501 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:03,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (770)] Ended with exit code 0 [2021-11-22 14:24:03,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,527 INFO L229 MonitoredProcess]: Starting monitored process 771 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (771)] Waiting until timeout for monitored process [2021-11-22 14:24:03,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:03,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,536 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,538 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:03,538 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:03,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,565 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (771)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:03,565 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,566 INFO L229 MonitoredProcess]: Starting monitored process 772 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (772)] Waiting until timeout for monitored process [2021-11-22 14:24:03,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:03,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,575 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,582 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:03,582 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:03,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,619 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (772)] Ended with exit code 0 [2021-11-22 14:24:03,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,620 INFO L229 MonitoredProcess]: Starting monitored process 773 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (773)] Waiting until timeout for monitored process [2021-11-22 14:24:03,621 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 [2021-11-22 14:24:03,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,629 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,631 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:03,631 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:03,640 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,658 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (773)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:03,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,659 INFO L229 MonitoredProcess]: Starting monitored process 774 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (774)] Waiting until timeout for monitored process [2021-11-22 14:24:03,660 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 [2021-11-22 14:24:03,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,667 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,669 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:03,669 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:03,674 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (774)] Ended with exit code 0 [2021-11-22 14:24:03,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,693 INFO L229 MonitoredProcess]: Starting monitored process 775 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (775)] Waiting until timeout for monitored process [2021-11-22 14:24:03,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:03,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,702 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,709 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:03,709 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:03,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (775)] Ended with exit code 0 [2021-11-22 14:24:03,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,741 INFO L229 MonitoredProcess]: Starting monitored process 776 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (776)] Waiting until timeout for monitored process [2021-11-22 14:24:03,742 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 [2021-11-22 14:24:03,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,749 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-22 14:24:03,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,749 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,752 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2021-11-22 14:24:03,752 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:03,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (776)] Ended with exit code 0 [2021-11-22 14:24:03,778 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,779 INFO L229 MonitoredProcess]: Starting monitored process 777 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (777)] Waiting until timeout for monitored process [2021-11-22 14:24:03,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:03,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,787 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,789 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:03,789 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:03,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (777)] Ended with exit code 0 [2021-11-22 14:24:03,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,813 INFO L229 MonitoredProcess]: Starting monitored process 778 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (778)] Waiting until timeout for monitored process [2021-11-22 14:24:03,814 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 [2021-11-22 14:24:03,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,821 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,824 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:03,824 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:03,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (778)] Ended with exit code 0 [2021-11-22 14:24:03,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,850 INFO L229 MonitoredProcess]: Starting monitored process 779 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (779)] Waiting until timeout for monitored process [2021-11-22 14:24:03,851 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:03,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,858 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,861 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:03,861 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:03,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (779)] Ended with exit code 0 [2021-11-22 14:24:03,888 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,889 INFO L229 MonitoredProcess]: Starting monitored process 780 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (780)] Waiting until timeout for monitored process [2021-11-22 14:24:03,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:03,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,897 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,899 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:03,899 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:03,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (780)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:03,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,924 INFO L229 MonitoredProcess]: Starting monitored process 781 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (781)] Waiting until timeout for monitored process [2021-11-22 14:24:03,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:03,932 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,932 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,934 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:03,934 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:03,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:03,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (781)] Ended with exit code 0 [2021-11-22 14:24:03,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:03,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:03,958 INFO L229 MonitoredProcess]: Starting monitored process 782 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:03,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (782)] Waiting until timeout for monitored process [2021-11-22 14:24:03,959 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 [2021-11-22 14:24:03,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:03,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:03,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:03,966 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:03,969 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:03,969 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:03,985 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (782)] Ended with exit code 0 [2021-11-22 14:24:04,004 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,005 INFO L229 MonitoredProcess]: Starting monitored process 783 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (783)] Waiting until timeout for monitored process [2021-11-22 14:24:04,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:04,013 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,013 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,013 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,015 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:04,015 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:04,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (783)] Ended with exit code 0 [2021-11-22 14:24:04,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,038 INFO L229 MonitoredProcess]: Starting monitored process 784 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (784)] Waiting until timeout for monitored process [2021-11-22 14:24:04,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:04,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,047 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,049 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:04,049 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:04,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (784)] Ended with exit code 0 [2021-11-22 14:24:04,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,073 INFO L229 MonitoredProcess]: Starting monitored process 785 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (785)] Waiting until timeout for monitored process [2021-11-22 14:24:04,074 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 [2021-11-22 14:24:04,081 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,082 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,084 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:04,084 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:04,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (785)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:04,110 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,110 INFO L229 MonitoredProcess]: Starting monitored process 786 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (786)] Waiting until timeout for monitored process [2021-11-22 14:24:04,111 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:04,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,118 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,120 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:04,120 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:04,124 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,143 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (786)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:04,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,144 INFO L229 MonitoredProcess]: Starting monitored process 787 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (787)] Waiting until timeout for monitored process [2021-11-22 14:24:04,144 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 [2021-11-22 14:24:04,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,152 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,152 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:04,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,172 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (787)] Ended with exit code 0 [2021-11-22 14:24:04,172 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,172 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,172 INFO L229 MonitoredProcess]: Starting monitored process 788 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,173 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (788)] Waiting until timeout for monitored process [2021-11-22 14:24:04,173 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 [2021-11-22 14:24:04,180 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,180 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,180 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,181 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:04,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (788)] Ended with exit code 0 [2021-11-22 14:24:04,201 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,201 INFO L229 MonitoredProcess]: Starting monitored process 789 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (789)] Waiting until timeout for monitored process [2021-11-22 14:24:04,202 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:04,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,209 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,209 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,209 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,210 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:04,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (789)] Ended with exit code 0 [2021-11-22 14:24:04,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,230 INFO L229 MonitoredProcess]: Starting monitored process 790 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,231 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (790)] Waiting until timeout for monitored process [2021-11-22 14:24:04,231 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 [2021-11-22 14:24:04,238 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,238 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,239 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:04,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,240 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (790)] Ended with exit code 0 [2021-11-22 14:24:04,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,259 INFO L229 MonitoredProcess]: Starting monitored process 791 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (791)] Waiting until timeout for monitored process [2021-11-22 14:24:04,260 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:04,267 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,267 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,267 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,268 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:04,268 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (791)] Ended with exit code 0 [2021-11-22 14:24:04,288 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,288 INFO L229 MonitoredProcess]: Starting monitored process 792 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (792)] Waiting until timeout for monitored process [2021-11-22 14:24:04,289 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:04,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,296 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,298 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:04,298 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:04,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (792)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:04,338 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,339 INFO L229 MonitoredProcess]: Starting monitored process 793 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (793)] Waiting until timeout for monitored process [2021-11-22 14:24:04,340 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 [2021-11-22 14:24:04,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,347 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,347 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:04,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,349 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,367 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (793)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:04,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,368 INFO L229 MonitoredProcess]: Starting monitored process 794 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (794)] Waiting until timeout for monitored process [2021-11-22 14:24:04,369 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 [2021-11-22 14:24:04,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,376 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,376 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:04,376 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (794)] Ended with exit code 0 [2021-11-22 14:24:04,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,397 INFO L229 MonitoredProcess]: Starting monitored process 795 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (795)] Waiting until timeout for monitored process [2021-11-22 14:24:04,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:04,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,405 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,405 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,405 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:04,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,415 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (795)] Ended with exit code 0 [2021-11-22 14:24:04,433 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,434 INFO L229 MonitoredProcess]: Starting monitored process 796 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,434 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (796)] Waiting until timeout for monitored process [2021-11-22 14:24:04,435 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:04,442 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,442 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,442 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,442 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,442 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,442 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:04,442 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,469 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (796)] Ended with exit code 0 [2021-11-22 14:24:04,469 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,469 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,470 INFO L229 MonitoredProcess]: Starting monitored process 797 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,470 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (797)] Waiting until timeout for monitored process [2021-11-22 14:24:04,471 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 [2021-11-22 14:24:04,477 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,478 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,478 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:04,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,479 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (797)] Ended with exit code 0 [2021-11-22 14:24:04,498 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,498 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,510 INFO L229 MonitoredProcess]: Starting monitored process 798 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (798)] Waiting until timeout for monitored process [2021-11-22 14:24:04,511 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 [2021-11-22 14:24:04,518 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,518 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,518 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,519 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:04,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,538 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (798)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:04,539 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,539 INFO L229 MonitoredProcess]: Starting monitored process 799 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (799)] Waiting until timeout for monitored process [2021-11-22 14:24:04,540 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 [2021-11-22 14:24:04,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,547 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,548 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:04,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,567 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (799)] Ended with exit code 0 [2021-11-22 14:24:04,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,568 INFO L229 MonitoredProcess]: Starting monitored process 800 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,568 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (800)] Waiting until timeout for monitored process [2021-11-22 14:24:04,569 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 [2021-11-22 14:24:04,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,576 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,576 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:04,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (800)] Ended with exit code 0 [2021-11-22 14:24:04,596 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,597 INFO L229 MonitoredProcess]: Starting monitored process 801 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (801)] Waiting until timeout for monitored process [2021-11-22 14:24:04,598 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 [2021-11-22 14:24:04,604 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,605 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:04,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (801)] Ended with exit code 0 [2021-11-22 14:24:04,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,625 INFO L229 MonitoredProcess]: Starting monitored process 802 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (802)] Waiting until timeout for monitored process [2021-11-22 14:24:04,626 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:04,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,633 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,634 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:04,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,653 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (802)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:04,654 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,654 INFO L229 MonitoredProcess]: Starting monitored process 803 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (803)] Waiting until timeout for monitored process [2021-11-22 14:24:04,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:04,662 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,662 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,664 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:04,664 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:04,669 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,687 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (803)] Ended with exit code 0 [2021-11-22 14:24:04,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,688 INFO L229 MonitoredProcess]: Starting monitored process 804 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (804)] Waiting until timeout for monitored process [2021-11-22 14:24:04,689 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:04,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,696 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,696 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:04,696 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,698 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,716 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (804)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:04,716 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,717 INFO L229 MonitoredProcess]: Starting monitored process 805 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (805)] Waiting until timeout for monitored process [2021-11-22 14:24:04,718 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:04,724 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,725 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,725 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,725 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,725 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,725 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:04,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,726 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,745 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (805)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:04,745 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,746 INFO L229 MonitoredProcess]: Starting monitored process 806 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (806)] Waiting until timeout for monitored process [2021-11-22 14:24:04,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:04,753 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,754 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,754 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:04,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,774 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (806)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:04,774 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,775 INFO L229 MonitoredProcess]: Starting monitored process 807 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (807)] Waiting until timeout for monitored process [2021-11-22 14:24:04,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:04,782 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-11-22 14:24:04,782 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,783 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:04,783 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:04,783 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (807)] Ended with exit code 0 [2021-11-22 14:24:04,803 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-11-22 14:24:04,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,803 INFO L229 MonitoredProcess]: Starting monitored process 808 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (808)] Waiting until timeout for monitored process [2021-11-22 14:24:04,804 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 [2021-11-22 14:24:04,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:04,811 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:04,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,811 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:04,812 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:04,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (808)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:04,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,833 INFO L229 MonitoredProcess]: Starting monitored process 809 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (809)] Waiting until timeout for monitored process [2021-11-22 14:24:04,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:04,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:04,840 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:04,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,840 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:04,841 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:04,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,842 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (809)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:04,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,861 INFO L229 MonitoredProcess]: Starting monitored process 810 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (810)] Waiting until timeout for monitored process [2021-11-22 14:24:04,862 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 [2021-11-22 14:24:04,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:04,869 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:04,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,869 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:04,870 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:04,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (810)] Ended with exit code 0 [2021-11-22 14:24:04,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,891 INFO L229 MonitoredProcess]: Starting monitored process 811 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (811)] Waiting until timeout for monitored process [2021-11-22 14:24:04,891 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:04,898 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:04,898 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:04,898 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,899 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:04,899 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:04,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,900 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,919 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (811)] Ended with exit code 0 [2021-11-22 14:24:04,919 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,920 INFO L229 MonitoredProcess]: Starting monitored process 812 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (812)] Waiting until timeout for monitored process [2021-11-22 14:24:04,920 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:04,927 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:04,927 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:04,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,928 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:04,929 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:04,929 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:04,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (812)] Ended with exit code 0 [2021-11-22 14:24:04,951 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,952 INFO L229 MonitoredProcess]: Starting monitored process 813 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (813)] Waiting until timeout for monitored process [2021-11-22 14:24:04,952 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:04,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:04,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:04,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,960 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:04,960 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:04,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:04,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (813)] Ended with exit code 0 [2021-11-22 14:24:04,980 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:04,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:04,981 INFO L229 MonitoredProcess]: Starting monitored process 814 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:04,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (814)] Waiting until timeout for monitored process [2021-11-22 14:24:04,981 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:04,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:04,988 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:04,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:04,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:04,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:04,989 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:04,989 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:04,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:04,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (814)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:05,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,010 INFO L229 MonitoredProcess]: Starting monitored process 815 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (815)] Waiting until timeout for monitored process [2021-11-22 14:24:05,010 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 [2021-11-22 14:24:05,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,017 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:05,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,018 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,018 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:05,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:05,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (815)] Ended with exit code 0 [2021-11-22 14:24:05,038 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,038 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,038 INFO L229 MonitoredProcess]: Starting monitored process 816 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (816)] Waiting until timeout for monitored process [2021-11-22 14:24:05,039 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:05,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,046 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:05,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,047 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,047 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:05,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:05,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (816)] Ended with exit code 0 [2021-11-22 14:24:05,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,068 INFO L229 MonitoredProcess]: Starting monitored process 817 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (817)] Waiting until timeout for monitored process [2021-11-22 14:24:05,068 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:05,075 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,075 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,075 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:05,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,076 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,076 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:05,076 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:05,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,096 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (817)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:05,096 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,097 INFO L229 MonitoredProcess]: Starting monitored process 818 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (818)] Waiting until timeout for monitored process [2021-11-22 14:24:05,098 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:05,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,105 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,105 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,106 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:05,106 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:05,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (818)] Ended with exit code 0 [2021-11-22 14:24:05,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,129 INFO L229 MonitoredProcess]: Starting monitored process 819 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (819)] Waiting until timeout for monitored process [2021-11-22 14:24:05,130 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:05,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,136 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,137 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,138 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:05,138 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:05,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,160 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (819)] Ended with exit code 0 [2021-11-22 14:24:05,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,161 INFO L229 MonitoredProcess]: Starting monitored process 820 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (820)] Waiting until timeout for monitored process [2021-11-22 14:24:05,162 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:05,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,169 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:05,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,169 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,169 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:05,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:05,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (820)] Ended with exit code 0 [2021-11-22 14:24:05,193 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,194 INFO L229 MonitoredProcess]: Starting monitored process 821 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (821)] Waiting until timeout for monitored process [2021-11-22 14:24:05,195 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 [2021-11-22 14:24:05,201 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,201 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:05,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,202 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,202 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:05,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:05,204 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (821)] Ended with exit code 0 [2021-11-22 14:24:05,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,223 INFO L229 MonitoredProcess]: Starting monitored process 822 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (822)] Waiting until timeout for monitored process [2021-11-22 14:24:05,224 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 [2021-11-22 14:24:05,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,231 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:05,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,231 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,231 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:05,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:05,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (822)] Ended with exit code 0 [2021-11-22 14:24:05,251 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,252 INFO L229 MonitoredProcess]: Starting monitored process 823 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (823)] Waiting until timeout for monitored process [2021-11-22 14:24:05,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:05,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,260 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:05,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,260 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,260 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:05,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:05,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,280 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (823)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:05,280 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,281 INFO L229 MonitoredProcess]: Starting monitored process 824 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (824)] Waiting until timeout for monitored process [2021-11-22 14:24:05,282 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 [2021-11-22 14:24:05,289 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,289 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,289 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:05,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,289 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,289 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:05,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:05,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (824)] Ended with exit code 0 [2021-11-22 14:24:05,309 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,310 INFO L229 MonitoredProcess]: Starting monitored process 825 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (825)] Waiting until timeout for monitored process [2021-11-22 14:24:05,318 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 [2021-11-22 14:24:05,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,325 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,326 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,327 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:05,327 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:05,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (825)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:05,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,350 INFO L229 MonitoredProcess]: Starting monitored process 826 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (826)] Waiting until timeout for monitored process [2021-11-22 14:24:05,350 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:05,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,357 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:05,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,358 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,358 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:05,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:05,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (826)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:05,378 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,383 INFO L229 MonitoredProcess]: Starting monitored process 827 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:05,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (827)] Waiting until timeout for monitored process [2021-11-22 14:24:05,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,392 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:05,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,392 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,393 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:05,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:05,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (827)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:05,413 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,413 INFO L229 MonitoredProcess]: Starting monitored process 828 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (828)] Waiting until timeout for monitored process [2021-11-22 14:24:05,414 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:05,421 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,421 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:05,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,421 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,422 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:05,422 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:05,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (828)] Ended with exit code 0 [2021-11-22 14:24:05,442 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,442 INFO L229 MonitoredProcess]: Starting monitored process 829 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (829)] Waiting until timeout for monitored process [2021-11-22 14:24:05,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:05,450 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,450 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,450 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:05,450 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,450 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,450 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,451 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:05,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:05,452 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (829)] Ended with exit code 0 [2021-11-22 14:24:05,471 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,471 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,472 INFO L229 MonitoredProcess]: Starting monitored process 830 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,472 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (830)] Waiting until timeout for monitored process [2021-11-22 14:24:05,473 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:05,479 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,479 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:05,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,480 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,480 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:05,480 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:05,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,500 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (830)] Ended with exit code 0 [2021-11-22 14:24:05,500 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,501 INFO L229 MonitoredProcess]: Starting monitored process 831 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (831)] Waiting until timeout for monitored process [2021-11-22 14:24:05,501 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:05,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,508 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:05,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,509 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,509 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:05,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:05,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (831)] Ended with exit code 0 [2021-11-22 14:24:05,529 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,530 INFO L229 MonitoredProcess]: Starting monitored process 832 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (832)] Waiting until timeout for monitored process [2021-11-22 14:24:05,530 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 [2021-11-22 14:24:05,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,537 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,538 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,538 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,538 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,539 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:05,539 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:05,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (832)] Ended with exit code 0 [2021-11-22 14:24:05,563 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,564 INFO L229 MonitoredProcess]: Starting monitored process 833 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (833)] Waiting until timeout for monitored process [2021-11-22 14:24:05,565 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:05,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,572 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,572 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,574 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:05,574 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:05,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,599 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (833)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:05,599 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,600 INFO L229 MonitoredProcess]: Starting monitored process 834 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (834)] Waiting until timeout for monitored process [2021-11-22 14:24:05,601 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 [2021-11-22 14:24:05,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,608 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,608 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,613 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:05,613 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:05,633 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (834)] Ended with exit code 0 [2021-11-22 14:24:05,652 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,653 INFO L229 MonitoredProcess]: Starting monitored process 835 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (835)] Waiting until timeout for monitored process [2021-11-22 14:24:05,653 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:05,660 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,660 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,661 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,663 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:05,663 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:05,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,697 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (835)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:05,697 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,698 INFO L229 MonitoredProcess]: Starting monitored process 836 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,698 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (836)] Waiting until timeout for monitored process [2021-11-22 14:24:05,699 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:05,706 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,706 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,706 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,707 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:05,707 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:05,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (836)] Ended with exit code 0 [2021-11-22 14:24:05,730 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,731 INFO L229 MonitoredProcess]: Starting monitored process 837 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (837)] Waiting until timeout for monitored process [2021-11-22 14:24:05,732 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 [2021-11-22 14:24:05,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,739 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,739 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,743 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:05,743 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:05,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,773 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (837)] Ended with exit code 0 [2021-11-22 14:24:05,773 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,774 INFO L229 MonitoredProcess]: Starting monitored process 838 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (838)] Waiting until timeout for monitored process [2021-11-22 14:24:05,774 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 [2021-11-22 14:24:05,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,781 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,781 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-22 14:24:05,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,782 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,783 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:05,783 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:05,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (838)] Ended with exit code 0 [2021-11-22 14:24:05,807 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,808 INFO L229 MonitoredProcess]: Starting monitored process 839 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (839)] Waiting until timeout for monitored process [2021-11-22 14:24:05,809 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 [2021-11-22 14:24:05,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,816 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,816 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,817 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:05,817 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:05,821 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (839)] Ended with exit code 0 [2021-11-22 14:24:05,840 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,840 INFO L229 MonitoredProcess]: Starting monitored process 840 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,841 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (840)] Waiting until timeout for monitored process [2021-11-22 14:24:05,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:05,848 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,848 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,848 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,850 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:05,850 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:05,856 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (840)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:05,874 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,875 INFO L229 MonitoredProcess]: Starting monitored process 841 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (841)] Waiting until timeout for monitored process [2021-11-22 14:24:05,876 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 [2021-11-22 14:24:05,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,883 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,883 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,885 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:05,885 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:05,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (841)] Ended with exit code 0 [2021-11-22 14:24:05,910 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,910 INFO L229 MonitoredProcess]: Starting monitored process 842 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (842)] Waiting until timeout for monitored process [2021-11-22 14:24:05,911 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:05,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,918 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,918 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,920 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:05,920 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:05,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (842)] Ended with exit code 0 [2021-11-22 14:24:05,943 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,943 INFO L229 MonitoredProcess]: Starting monitored process 843 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (843)] Waiting until timeout for monitored process [2021-11-22 14:24:05,944 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:05,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,951 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,951 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,951 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,951 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,953 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:05,953 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:05,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:05,975 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (843)] Ended with exit code 0 [2021-11-22 14:24:05,975 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:05,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:05,976 INFO L229 MonitoredProcess]: Starting monitored process 844 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:05,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (844)] Waiting until timeout for monitored process [2021-11-22 14:24:05,976 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:05,983 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:05,984 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:05,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:05,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:05,984 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:05,986 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:05,986 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:05,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (844)] Ended with exit code 0 [2021-11-22 14:24:06,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,012 INFO L229 MonitoredProcess]: Starting monitored process 845 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (845)] Waiting until timeout for monitored process [2021-11-22 14:24:06,013 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 [2021-11-22 14:24:06,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,020 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,020 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,021 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:06,021 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:06,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (845)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:06,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,044 INFO L229 MonitoredProcess]: Starting monitored process 846 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (846)] Waiting until timeout for monitored process [2021-11-22 14:24:06,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,052 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,052 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,053 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:06,053 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:06,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (846)] Ended with exit code 0 [2021-11-22 14:24:06,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,077 INFO L229 MonitoredProcess]: Starting monitored process 847 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (847)] Waiting until timeout for monitored process [2021-11-22 14:24:06,077 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,084 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,085 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,086 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:06,086 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:06,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (847)] Ended with exit code 0 [2021-11-22 14:24:06,111 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,111 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,111 INFO L229 MonitoredProcess]: Starting monitored process 848 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (848)] Waiting until timeout for monitored process [2021-11-22 14:24:06,112 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 [2021-11-22 14:24:06,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,119 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,119 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,120 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:06,120 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:06,126 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,145 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (848)] Ended with exit code 0 [2021-11-22 14:24:06,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,146 INFO L229 MonitoredProcess]: Starting monitored process 849 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,146 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (849)] Waiting until timeout for monitored process [2021-11-22 14:24:06,147 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 [2021-11-22 14:24:06,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,154 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,154 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,154 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:06,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,156 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (849)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:06,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,175 INFO L229 MonitoredProcess]: Starting monitored process 850 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (850)] Waiting until timeout for monitored process [2021-11-22 14:24:06,176 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,183 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,183 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,183 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,183 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,183 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,183 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:06,183 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (850)] Ended with exit code 0 [2021-11-22 14:24:06,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,206 INFO L229 MonitoredProcess]: Starting monitored process 851 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (851)] Waiting until timeout for monitored process [2021-11-22 14:24:06,206 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 [2021-11-22 14:24:06,213 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,213 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,214 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,214 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:06,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,234 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (851)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:06,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,235 INFO L229 MonitoredProcess]: Starting monitored process 852 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (852)] Waiting until timeout for monitored process [2021-11-22 14:24:06,235 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 [2021-11-22 14:24:06,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,242 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,243 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,243 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:06,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (852)] Ended with exit code 0 [2021-11-22 14:24:06,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,264 INFO L229 MonitoredProcess]: Starting monitored process 853 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (853)] Waiting until timeout for monitored process [2021-11-22 14:24:06,265 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,271 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,271 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,271 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,272 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,272 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:06,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,273 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (853)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:06,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,293 INFO L229 MonitoredProcess]: Starting monitored process 854 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (854)] Waiting until timeout for monitored process [2021-11-22 14:24:06,293 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,300 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,300 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,300 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,300 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,300 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,302 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:06,302 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:06,305 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (854)] Ended with exit code 0 [2021-11-22 14:24:06,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,325 INFO L229 MonitoredProcess]: Starting monitored process 855 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (855)] Waiting until timeout for monitored process [2021-11-22 14:24:06,326 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 [2021-11-22 14:24:06,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,332 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,333 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,333 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:06,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (855)] Ended with exit code 0 [2021-11-22 14:24:06,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,354 INFO L229 MonitoredProcess]: Starting monitored process 856 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (856)] Waiting until timeout for monitored process [2021-11-22 14:24:06,355 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,361 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,362 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,362 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,362 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:06,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (856)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:06,382 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,383 INFO L229 MonitoredProcess]: Starting monitored process 857 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (857)] Waiting until timeout for monitored process [2021-11-22 14:24:06,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,390 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,390 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,391 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,391 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:06,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,420 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (857)] Ended with exit code 0 [2021-11-22 14:24:06,420 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,420 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,421 INFO L229 MonitoredProcess]: Starting monitored process 858 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (858)] Waiting until timeout for monitored process [2021-11-22 14:24:06,421 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,428 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,429 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,429 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:06,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (858)] Ended with exit code 0 [2021-11-22 14:24:06,449 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,449 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,450 INFO L229 MonitoredProcess]: Starting monitored process 859 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,450 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (859)] Waiting until timeout for monitored process [2021-11-22 14:24:06,450 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 [2021-11-22 14:24:06,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,457 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,458 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,458 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:06,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (859)] Ended with exit code 0 [2021-11-22 14:24:06,478 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,478 INFO L229 MonitoredProcess]: Starting monitored process 860 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (860)] Waiting until timeout for monitored process [2021-11-22 14:24:06,479 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,486 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,486 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,486 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,487 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:06,487 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,488 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (860)] Ended with exit code 0 [2021-11-22 14:24:06,507 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,507 INFO L229 MonitoredProcess]: Starting monitored process 861 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (861)] Waiting until timeout for monitored process [2021-11-22 14:24:06,508 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 [2021-11-22 14:24:06,515 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,515 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,515 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,515 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,515 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,515 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,516 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:06,516 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,517 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,535 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (861)] Ended with exit code 0 [2021-11-22 14:24:06,536 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,536 INFO L229 MonitoredProcess]: Starting monitored process 862 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,537 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (862)] Waiting until timeout for monitored process [2021-11-22 14:24:06,537 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,544 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,544 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,544 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,544 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,544 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,544 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,545 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:06,545 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (862)] Ended with exit code 0 [2021-11-22 14:24:06,565 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,566 INFO L229 MonitoredProcess]: Starting monitored process 863 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,566 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (863)] Waiting until timeout for monitored process [2021-11-22 14:24:06,567 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,573 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,574 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,574 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:06,574 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (863)] Ended with exit code 0 [2021-11-22 14:24:06,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,595 INFO L229 MonitoredProcess]: Starting monitored process 864 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (864)] Waiting until timeout for monitored process [2021-11-22 14:24:06,596 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 [2021-11-22 14:24:06,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,602 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,603 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,603 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:06,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (864)] Ended with exit code 0 [2021-11-22 14:24:06,623 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,624 INFO L229 MonitoredProcess]: Starting monitored process 865 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (865)] Waiting until timeout for monitored process [2021-11-22 14:24:06,625 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,631 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,632 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,633 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2021-11-22 14:24:06,633 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2021-11-22 14:24:06,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (865)] Ended with exit code 0 [2021-11-22 14:24:06,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,656 INFO L229 MonitoredProcess]: Starting monitored process 866 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (866)] Waiting until timeout for monitored process [2021-11-22 14:24:06,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,664 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,665 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,665 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:06,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,685 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (866)] Ended with exit code 0 [2021-11-22 14:24:06,685 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,685 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,686 INFO L229 MonitoredProcess]: Starting monitored process 867 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (867)] Waiting until timeout for monitored process [2021-11-22 14:24:06,686 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,693 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,694 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,694 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:06,694 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (867)] Ended with exit code 0 [2021-11-22 14:24:06,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,715 INFO L229 MonitoredProcess]: Starting monitored process 868 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (868)] Waiting until timeout for monitored process [2021-11-22 14:24:06,715 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,722 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,723 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,723 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:06,723 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,743 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (868)] Ended with exit code 0 [2021-11-22 14:24:06,743 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,743 INFO L229 MonitoredProcess]: Starting monitored process 869 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (869)] Waiting until timeout for monitored process [2021-11-22 14:24:06,744 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 [2021-11-22 14:24:06,751 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,751 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:06,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,751 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-11-22 14:24:06,752 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-11-22 14:24:06,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (869)] Ended with exit code 0 [2021-11-22 14:24:06,772 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-11-22 14:24:06,772 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,772 INFO L229 MonitoredProcess]: Starting monitored process 870 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (870)] Waiting until timeout for monitored process [2021-11-22 14:24:06,773 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 [2021-11-22 14:24:06,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,780 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:06,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,780 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:06,781 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:06,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (870)] Ended with exit code 0 [2021-11-22 14:24:06,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,802 INFO L229 MonitoredProcess]: Starting monitored process 871 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (871)] Waiting until timeout for monitored process [2021-11-22 14:24:06,803 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 [2021-11-22 14:24:06,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,810 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:06,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,810 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:06,811 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:06,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,831 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (871)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:06,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,832 INFO L229 MonitoredProcess]: Starting monitored process 872 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (872)] Waiting until timeout for monitored process [2021-11-22 14:24:06,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,840 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:06,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:06,841 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:06,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (872)] Ended with exit code 0 [2021-11-22 14:24:06,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,862 INFO L229 MonitoredProcess]: Starting monitored process 873 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (873)] Waiting until timeout for monitored process [2021-11-22 14:24:06,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,870 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:06,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,870 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:06,871 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:06,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (873)] Ended with exit code 0 [2021-11-22 14:24:06,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,892 INFO L229 MonitoredProcess]: Starting monitored process 874 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (874)] Waiting until timeout for monitored process [2021-11-22 14:24:06,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,900 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:06,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:06,902 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:06,902 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:06,907 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,925 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (874)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:06,925 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,926 INFO L229 MonitoredProcess]: Starting monitored process 875 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (875)] Waiting until timeout for monitored process [2021-11-22 14:24:06,927 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,934 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:06,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,934 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:06,935 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:06,935 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (875)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:06,955 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,955 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,956 INFO L229 MonitoredProcess]: Starting monitored process 876 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,956 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (876)] Waiting until timeout for monitored process [2021-11-22 14:24:06,957 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 [2021-11-22 14:24:06,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,964 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:06,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,964 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:06,964 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:06,964 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:06,966 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:06,985 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (876)] Ended with exit code 0 [2021-11-22 14:24:06,985 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:06,985 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:06,986 INFO L229 MonitoredProcess]: Starting monitored process 877 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:06,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (877)] Waiting until timeout for monitored process [2021-11-22 14:24:06,987 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:06,994 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:06,994 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:06,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:06,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:06,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:06,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:06,995 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:06,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:07,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (877)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:07,018 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,019 INFO L229 MonitoredProcess]: Starting monitored process 878 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (878)] Waiting until timeout for monitored process [2021-11-22 14:24:07,020 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 [2021-11-22 14:24:07,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,027 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:07,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,027 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,028 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:07,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:07,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,048 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (878)] Ended with exit code 0 [2021-11-22 14:24:07,048 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,049 INFO L229 MonitoredProcess]: Starting monitored process 879 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (879)] Waiting until timeout for monitored process [2021-11-22 14:24:07,050 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 [2021-11-22 14:24:07,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,057 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:07,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,057 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,058 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:07,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:07,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (879)] Ended with exit code 0 [2021-11-22 14:24:07,078 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,079 INFO L229 MonitoredProcess]: Starting monitored process 880 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (880)] Waiting until timeout for monitored process [2021-11-22 14:24:07,080 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 [2021-11-22 14:24:07,087 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,087 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,087 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,088 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:07,088 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:07,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (880)] Ended with exit code 0 [2021-11-22 14:24:07,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,113 INFO L229 MonitoredProcess]: Starting monitored process 881 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (881)] Waiting until timeout for monitored process [2021-11-22 14:24:07,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:07,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,120 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,121 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,122 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:07,122 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:07,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (881)] Ended with exit code 0 [2021-11-22 14:24:07,147 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,147 INFO L229 MonitoredProcess]: Starting monitored process 882 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (882)] Waiting until timeout for monitored process [2021-11-22 14:24:07,148 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 [2021-11-22 14:24:07,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,155 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:07,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,155 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,156 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:07,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:07,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,176 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (882)] Ended with exit code 0 [2021-11-22 14:24:07,177 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,177 INFO L229 MonitoredProcess]: Starting monitored process 883 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (883)] Waiting until timeout for monitored process [2021-11-22 14:24:07,178 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 [2021-11-22 14:24:07,185 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,185 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:07,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,186 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:07,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:07,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,206 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (883)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:07,207 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,207 INFO L229 MonitoredProcess]: Starting monitored process 884 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,208 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (884)] Waiting until timeout for monitored process [2021-11-22 14:24:07,208 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 [2021-11-22 14:24:07,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,215 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:07,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,216 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,216 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,216 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:07,216 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:07,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (884)] Ended with exit code 0 [2021-11-22 14:24:07,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,237 INFO L229 MonitoredProcess]: Starting monitored process 885 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (885)] Waiting until timeout for monitored process [2021-11-22 14:24:07,238 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 [2021-11-22 14:24:07,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,245 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:07,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,246 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,246 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:07,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:07,248 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (885)] Ended with exit code 0 [2021-11-22 14:24:07,267 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,267 INFO L229 MonitoredProcess]: Starting monitored process 886 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (886)] Waiting until timeout for monitored process [2021-11-22 14:24:07,268 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 [2021-11-22 14:24:07,275 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,275 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:07,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,275 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,276 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:07,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:07,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (886)] Ended with exit code 0 [2021-11-22 14:24:07,297 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,304 INFO L229 MonitoredProcess]: Starting monitored process 887 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,305 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (887)] Waiting until timeout for monitored process [2021-11-22 14:24:07,305 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:07,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,312 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,313 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,313 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,313 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,314 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:07,314 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:07,319 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (887)] Ended with exit code 0 [2021-11-22 14:24:07,338 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,339 INFO L229 MonitoredProcess]: Starting monitored process 888 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (888)] Waiting until timeout for monitored process [2021-11-22 14:24:07,341 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:07,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,348 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:07,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,349 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,349 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:07,349 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:07,358 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,377 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (888)] Ended with exit code 0 [2021-11-22 14:24:07,377 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,378 INFO L229 MonitoredProcess]: Starting monitored process 889 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (889)] Waiting until timeout for monitored process [2021-11-22 14:24:07,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:07,386 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,386 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,386 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:07,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,386 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,386 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:07,386 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:07,388 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (889)] Ended with exit code 0 [2021-11-22 14:24:07,407 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,408 INFO L229 MonitoredProcess]: Starting monitored process 890 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (890)] Waiting until timeout for monitored process [2021-11-22 14:24:07,408 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:07,415 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,415 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:07,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,416 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:07,416 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:07,418 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (890)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:07,437 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,438 INFO L229 MonitoredProcess]: Starting monitored process 891 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,438 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (891)] Waiting until timeout for monitored process [2021-11-22 14:24:07,439 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:07,446 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,446 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,446 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:07,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,446 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:07,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:07,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,467 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (891)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:07,467 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,468 INFO L229 MonitoredProcess]: Starting monitored process 892 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (892)] Waiting until timeout for monitored process [2021-11-22 14:24:07,469 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 [2021-11-22 14:24:07,476 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,476 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,476 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:07,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,476 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,476 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:07,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:07,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,497 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (892)] Ended with exit code 0 [2021-11-22 14:24:07,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,498 INFO L229 MonitoredProcess]: Starting monitored process 893 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (893)] Waiting until timeout for monitored process [2021-11-22 14:24:07,511 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 [2021-11-22 14:24:07,520 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,520 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:07,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,520 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,520 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:07,520 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:07,534 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,567 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (893)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:07,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,567 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,567 INFO L229 MonitoredProcess]: Starting monitored process 894 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (894)] Waiting until timeout for monitored process [2021-11-22 14:24:07,576 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 [2021-11-22 14:24:07,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,584 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,586 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:07,586 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:07,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (894)] Ended with exit code 0 [2021-11-22 14:24:07,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,613 INFO L229 MonitoredProcess]: Starting monitored process 895 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (895)] Waiting until timeout for monitored process [2021-11-22 14:24:07,614 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 [2021-11-22 14:24:07,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,622 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,622 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,624 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:07,624 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:07,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,653 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (895)] Ended with exit code 0 [2021-11-22 14:24:07,653 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,654 INFO L229 MonitoredProcess]: Starting monitored process 896 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (896)] Waiting until timeout for monitored process [2021-11-22 14:24:07,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:07,662 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,662 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,663 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,672 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:07,672 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:07,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,731 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (896)] Ended with exit code 0 [2021-11-22 14:24:07,732 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,732 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,732 INFO L229 MonitoredProcess]: Starting monitored process 897 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,734 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 [2021-11-22 14:24:07,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (897)] Waiting until timeout for monitored process [2021-11-22 14:24:07,743 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,743 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,743 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,743 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,743 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,746 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:07,746 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:07,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (897)] Ended with exit code 0 [2021-11-22 14:24:07,775 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,775 INFO L229 MonitoredProcess]: Starting monitored process 898 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (898)] Waiting until timeout for monitored process [2021-11-22 14:24:07,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:07,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,783 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,783 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,783 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,783 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,785 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:07,785 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:07,791 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,810 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (898)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:07,810 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,810 INFO L229 MonitoredProcess]: Starting monitored process 899 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (899)] Waiting until timeout for monitored process [2021-11-22 14:24:07,811 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:07,819 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,819 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,819 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,825 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:07,825 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:07,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,859 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (899)] Ended with exit code 0 [2021-11-22 14:24:07,859 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,860 INFO L229 MonitoredProcess]: Starting monitored process 900 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (900)] Waiting until timeout for monitored process [2021-11-22 14:24:07,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:07,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,868 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,868 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-22 14:24:07,868 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,868 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,871 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-11-22 14:24:07,871 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:07,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (900)] Ended with exit code 0 [2021-11-22 14:24:07,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,897 INFO L229 MonitoredProcess]: Starting monitored process 901 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,898 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (901)] Waiting until timeout for monitored process [2021-11-22 14:24:07,898 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:07,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,905 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,906 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,907 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:07,907 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:07,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (901)] Ended with exit code 0 [2021-11-22 14:24:07,931 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,932 INFO L229 MonitoredProcess]: Starting monitored process 902 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (902)] Waiting until timeout for monitored process [2021-11-22 14:24:07,933 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 [2021-11-22 14:24:07,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,940 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,940 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,940 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,940 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,942 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:07,943 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:07,950 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:07,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (902)] Ended with exit code 0 [2021-11-22 14:24:07,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:07,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:07,970 INFO L229 MonitoredProcess]: Starting monitored process 903 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:07,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (903)] Waiting until timeout for monitored process [2021-11-22 14:24:07,971 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 [2021-11-22 14:24:07,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:07,978 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:07,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:07,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:07,978 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:07,980 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:07,980 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:07,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,006 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (903)] Ended with exit code 0 [2021-11-22 14:24:08,007 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,007 INFO L229 MonitoredProcess]: Starting monitored process 904 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (904)] Waiting until timeout for monitored process [2021-11-22 14:24:08,009 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 [2021-11-22 14:24:08,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,016 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,018 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:08,018 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:08,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (904)] Ended with exit code 0 [2021-11-22 14:24:08,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,044 INFO L229 MonitoredProcess]: Starting monitored process 905 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (905)] Waiting until timeout for monitored process [2021-11-22 14:24:08,045 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:08,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,052 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,052 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,054 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:08,054 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:08,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (905)] Ended with exit code 0 [2021-11-22 14:24:08,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,092 INFO L229 MonitoredProcess]: Starting monitored process 906 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,093 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 [2021-11-22 14:24:08,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,102 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,103 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,106 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:08,106 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:08,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (906)] Waiting until timeout for monitored process [2021-11-22 14:24:08,123 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,156 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (906)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:08,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,165 INFO L229 MonitoredProcess]: Starting monitored process 907 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,168 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 [2021-11-22 14:24:08,177 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,177 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,179 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (907)] Waiting until timeout for monitored process [2021-11-22 14:24:08,179 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:08,180 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:08,186 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (907)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:08,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,206 INFO L229 MonitoredProcess]: Starting monitored process 908 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (908)] Waiting until timeout for monitored process [2021-11-22 14:24:08,207 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 [2021-11-22 14:24:08,214 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,214 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,214 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,216 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:08,216 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:08,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (908)] Ended with exit code 0 [2021-11-22 14:24:08,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,241 INFO L229 MonitoredProcess]: Starting monitored process 909 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (909)] Waiting until timeout for monitored process [2021-11-22 14:24:08,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:08,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,249 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,250 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,252 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:08,252 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:08,260 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (909)] Ended with exit code 0 [2021-11-22 14:24:08,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,279 INFO L229 MonitoredProcess]: Starting monitored process 910 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (910)] Waiting until timeout for monitored process [2021-11-22 14:24:08,280 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:08,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,287 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,287 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,289 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:08,289 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:08,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,312 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (910)] Ended with exit code 0 [2021-11-22 14:24:08,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,312 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,313 INFO L229 MonitoredProcess]: Starting monitored process 911 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (911)] Waiting until timeout for monitored process [2021-11-22 14:24:08,314 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 [2021-11-22 14:24:08,321 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,321 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,321 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:08,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,321 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,321 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:08,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:08,323 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (911)] Ended with exit code 0 [2021-11-22 14:24:08,342 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,342 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,343 INFO L229 MonitoredProcess]: Starting monitored process 912 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (912)] Waiting until timeout for monitored process [2021-11-22 14:24:08,344 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:08,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,353 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:08,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,353 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,354 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:08,354 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:08,364 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (912)] Ended with exit code 0 [2021-11-22 14:24:08,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,397 INFO L229 MonitoredProcess]: Starting monitored process 913 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,399 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 [2021-11-22 14:24:08,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,408 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,408 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:08,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,409 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:08,409 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:08,410 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (913)] Waiting until timeout for monitored process [2021-11-22 14:24:08,437 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (913)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:08,457 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,458 INFO L229 MonitoredProcess]: Starting monitored process 914 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (914)] Waiting until timeout for monitored process [2021-11-22 14:24:08,459 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 [2021-11-22 14:24:08,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,466 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:08,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,467 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:08,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:08,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (914)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:08,489 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,489 INFO L229 MonitoredProcess]: Starting monitored process 915 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (915)] Waiting until timeout for monitored process [2021-11-22 14:24:08,490 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 [2021-11-22 14:24:08,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,497 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:08,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,497 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,498 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:08,498 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:08,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,519 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (915)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:08,519 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,520 INFO L229 MonitoredProcess]: Starting monitored process 916 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (916)] Waiting until timeout for monitored process [2021-11-22 14:24:08,521 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:08,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,528 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,528 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,530 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:08,530 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:08,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (916)] Ended with exit code 0 [2021-11-22 14:24:08,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,555 INFO L229 MonitoredProcess]: Starting monitored process 917 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (917)] Waiting until timeout for monitored process [2021-11-22 14:24:08,556 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 [2021-11-22 14:24:08,563 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,563 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:08,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,563 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,564 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:08,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:08,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (917)] Ended with exit code 0 [2021-11-22 14:24:08,585 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,585 INFO L229 MonitoredProcess]: Starting monitored process 918 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (918)] Waiting until timeout for monitored process [2021-11-22 14:24:08,586 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:08,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,594 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:08,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,594 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,594 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:08,594 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:08,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,625 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (918)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:08,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,626 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,626 INFO L229 MonitoredProcess]: Starting monitored process 919 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (919)] Waiting until timeout for monitored process [2021-11-22 14:24:08,627 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 [2021-11-22 14:24:08,634 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,634 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,634 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:08,634 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,634 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,635 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:08,635 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:08,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (919)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:08,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,656 INFO L229 MonitoredProcess]: Starting monitored process 920 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (920)] Waiting until timeout for monitored process [2021-11-22 14:24:08,657 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:08,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,664 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:08,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,664 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,665 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:08,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:08,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (920)] Ended with exit code 0 [2021-11-22 14:24:08,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,686 INFO L229 MonitoredProcess]: Starting monitored process 921 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (921)] Waiting until timeout for monitored process [2021-11-22 14:24:08,687 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 [2021-11-22 14:24:08,694 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,694 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,694 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:08,694 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,694 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,695 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:08,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:08,697 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,715 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (921)] Ended with exit code 0 [2021-11-22 14:24:08,715 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,716 INFO L229 MonitoredProcess]: Starting monitored process 922 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (922)] Waiting until timeout for monitored process [2021-11-22 14:24:08,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:08,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,724 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:08,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,724 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,725 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:08,725 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:08,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,745 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (922)] Ended with exit code 0 [2021-11-22 14:24:08,745 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,745 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,746 INFO L229 MonitoredProcess]: Starting monitored process 923 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (923)] Waiting until timeout for monitored process [2021-11-22 14:24:08,747 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:08,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,754 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,754 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:08,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,754 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,754 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:08,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:08,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (923)] Ended with exit code 0 [2021-11-22 14:24:08,775 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,776 INFO L229 MonitoredProcess]: Starting monitored process 924 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (924)] Waiting until timeout for monitored process [2021-11-22 14:24:08,776 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:08,783 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,783 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:08,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,784 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:08,784 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:08,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (924)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:08,805 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,806 INFO L229 MonitoredProcess]: Starting monitored process 925 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,806 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (925)] Waiting until timeout for monitored process [2021-11-22 14:24:08,807 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:08,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,814 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,814 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:08,814 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,814 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,814 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,814 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:08,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:08,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,835 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (925)] Ended with exit code 0 [2021-11-22 14:24:08,835 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,836 INFO L229 MonitoredProcess]: Starting monitored process 926 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,836 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (926)] Waiting until timeout for monitored process [2021-11-22 14:24:08,836 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 [2021-11-22 14:24:08,843 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,843 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:08,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,844 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,844 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:08,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:08,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,865 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (926)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:08,865 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,866 INFO L229 MonitoredProcess]: Starting monitored process 927 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (927)] Waiting until timeout for monitored process [2021-11-22 14:24:08,866 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:08,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,873 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,875 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:08,875 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:08,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (927)] Ended with exit code 0 [2021-11-22 14:24:08,899 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,900 INFO L229 MonitoredProcess]: Starting monitored process 928 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (928)] Waiting until timeout for monitored process [2021-11-22 14:24:08,901 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 [2021-11-22 14:24:08,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,908 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:08,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,909 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:08,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:08,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,929 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (928)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:08,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,930 INFO L229 MonitoredProcess]: Starting monitored process 929 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (929)] Waiting until timeout for monitored process [2021-11-22 14:24:08,931 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 [2021-11-22 14:24:08,938 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,938 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,938 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:08,938 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,938 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,938 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,938 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:08,939 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:08,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,959 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (929)] Ended with exit code 0 [2021-11-22 14:24:08,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,960 INFO L229 MonitoredProcess]: Starting monitored process 930 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (930)] Waiting until timeout for monitored process [2021-11-22 14:24:08,961 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:08,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,968 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:08,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,968 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:08,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:08,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:08,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (930)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:08,989 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:08,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:08,990 INFO L229 MonitoredProcess]: Starting monitored process 931 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:08,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (931)] Waiting until timeout for monitored process [2021-11-22 14:24:08,990 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 [2021-11-22 14:24:08,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:08,997 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-11-22 14:24:08,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:08,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:08,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:08,998 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:08,998 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:08,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:09,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,019 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (931)] Ended with exit code 0 [2021-11-22 14:24:09,019 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-11-22 14:24:09,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,019 INFO L229 MonitoredProcess]: Starting monitored process 932 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (932)] Waiting until timeout for monitored process [2021-11-22 14:24:09,020 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 [2021-11-22 14:24:09,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,027 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:09,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,028 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,028 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:09,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:09,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (932)] Ended with exit code 0 [2021-11-22 14:24:09,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,050 INFO L229 MonitoredProcess]: Starting monitored process 933 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (933)] Waiting until timeout for monitored process [2021-11-22 14:24:09,051 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 [2021-11-22 14:24:09,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,058 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:09,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,059 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,059 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:09,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:09,062 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,081 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (933)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:09,081 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,081 INFO L229 MonitoredProcess]: Starting monitored process 934 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (934)] Waiting until timeout for monitored process [2021-11-22 14:24:09,082 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 [2021-11-22 14:24:09,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,089 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:09,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,090 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,090 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:09,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:09,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (934)] Ended with exit code 0 [2021-11-22 14:24:09,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,113 INFO L229 MonitoredProcess]: Starting monitored process 935 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (935)] Waiting until timeout for monitored process [2021-11-22 14:24:09,114 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 [2021-11-22 14:24:09,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,121 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:09,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,121 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,122 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:09,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:09,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,143 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (935)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:09,144 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,144 INFO L229 MonitoredProcess]: Starting monitored process 936 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,145 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (936)] Waiting until timeout for monitored process [2021-11-22 14:24:09,145 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 [2021-11-22 14:24:09,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,152 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,152 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,154 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:09,155 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:09,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (936)] Ended with exit code 0 [2021-11-22 14:24:09,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,181 INFO L229 MonitoredProcess]: Starting monitored process 937 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (937)] Waiting until timeout for monitored process [2021-11-22 14:24:09,182 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:09,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,189 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:09,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,189 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,190 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:09,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:09,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,211 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (937)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:09,211 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,212 INFO L229 MonitoredProcess]: Starting monitored process 938 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (938)] Waiting until timeout for monitored process [2021-11-22 14:24:09,213 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 [2021-11-22 14:24:09,220 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,220 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:09,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,220 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,221 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:09,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:09,226 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,245 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (938)] Ended with exit code 0 [2021-11-22 14:24:09,245 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,246 INFO L229 MonitoredProcess]: Starting monitored process 939 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (939)] Waiting until timeout for monitored process [2021-11-22 14:24:09,247 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:09,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,255 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:09,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,255 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,256 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:09,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:09,259 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (939)] Ended with exit code 0 [2021-11-22 14:24:09,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,278 INFO L229 MonitoredProcess]: Starting monitored process 940 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (940)] Waiting until timeout for monitored process [2021-11-22 14:24:09,279 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:09,286 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,286 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:09,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,287 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,287 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:09,287 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:09,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (940)] Ended with exit code 0 [2021-11-22 14:24:09,309 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,310 INFO L229 MonitoredProcess]: Starting monitored process 941 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (941)] Waiting until timeout for monitored process [2021-11-22 14:24:09,310 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:09,318 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,318 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,318 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:09,318 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,318 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,318 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,319 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:09,319 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:09,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (941)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:09,374 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,374 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,375 INFO L229 MonitoredProcess]: Starting monitored process 942 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,375 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (942)] Waiting until timeout for monitored process [2021-11-22 14:24:09,376 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:09,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,383 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,383 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,388 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:09,388 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:09,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,435 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (942)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:09,436 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,436 INFO L229 MonitoredProcess]: Starting monitored process 943 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,443 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:09,452 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,452 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,453 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,456 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:09,456 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:09,465 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (943)] Waiting until timeout for monitored process [2021-11-22 14:24:09,470 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,501 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (943)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:09,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,503 INFO L229 MonitoredProcess]: Starting monitored process 944 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,504 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 [2021-11-22 14:24:09,513 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,513 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,513 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:09,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,514 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,515 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:09,515 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:09,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (944)] Waiting until timeout for monitored process [2021-11-22 14:24:09,531 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (944)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:09,563 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,567 INFO L229 MonitoredProcess]: Starting monitored process 945 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,568 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 [2021-11-22 14:24:09,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,578 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:09,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,578 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,579 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:09,579 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:09,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (945)] Waiting until timeout for monitored process [2021-11-22 14:24:09,598 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,630 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (945)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:09,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,631 INFO L229 MonitoredProcess]: Starting monitored process 946 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,632 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 [2021-11-22 14:24:09,641 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,641 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,641 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:09,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,642 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,643 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:09,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:09,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (946)] Waiting until timeout for monitored process [2021-11-22 14:24:09,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,689 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (946)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:09,689 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,690 INFO L229 MonitoredProcess]: Starting monitored process 947 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,691 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 [2021-11-22 14:24:09,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,701 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,701 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:09,701 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,701 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,701 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,702 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:09,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:09,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (947)] Waiting until timeout for monitored process [2021-11-22 14:24:09,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (947)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:09,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,754 INFO L229 MonitoredProcess]: Starting monitored process 948 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,759 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 [2021-11-22 14:24:09,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,768 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:09,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,769 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,770 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:09,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:09,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (948)] Waiting until timeout for monitored process [2021-11-22 14:24:09,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,817 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (948)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:09,817 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,818 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,818 INFO L229 MonitoredProcess]: Starting monitored process 949 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,820 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 [2021-11-22 14:24:09,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,829 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,829 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,832 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:09,832 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:09,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (949)] Waiting until timeout for monitored process [2021-11-22 14:24:09,854 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,887 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (949)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:09,887 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,888 INFO L229 MonitoredProcess]: Starting monitored process 950 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,890 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:09,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,899 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:09,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,899 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,900 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:09,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:09,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (950)] Waiting until timeout for monitored process [2021-11-22 14:24:09,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:09,945 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (950)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:09,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:09,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:09,946 INFO L229 MonitoredProcess]: Starting monitored process 951 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:09,948 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 [2021-11-22 14:24:09,957 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:09,957 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:09,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:09,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:09,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:09,957 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:09,958 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:09,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:09,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (951)] Waiting until timeout for monitored process [2021-11-22 14:24:09,973 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,004 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (951)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:10,005 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,005 INFO L229 MonitoredProcess]: Starting monitored process 952 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,023 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 [2021-11-22 14:24:10,032 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,032 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,032 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:10,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:10,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,032 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,033 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:10,034 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:10,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (952)] Waiting until timeout for monitored process [2021-11-22 14:24:10,046 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (952)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:10,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,080 INFO L229 MonitoredProcess]: Starting monitored process 953 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,083 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 [2021-11-22 14:24:10,092 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,092 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:10,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:10,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,093 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,094 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:10,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:10,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (953)] Waiting until timeout for monitored process [2021-11-22 14:24:10,106 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,133 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (953)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:10,133 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,133 INFO L229 MonitoredProcess]: Starting monitored process 954 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (954)] Waiting until timeout for monitored process [2021-11-22 14:24:10,134 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 [2021-11-22 14:24:10,141 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,142 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:10,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:10,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,142 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,143 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:10,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:10,145 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (954)] Ended with exit code 0 [2021-11-22 14:24:10,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,165 INFO L229 MonitoredProcess]: Starting monitored process 955 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (955)] Waiting until timeout for monitored process [2021-11-22 14:24:10,166 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 [2021-11-22 14:24:10,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,173 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:10,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:10,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,173 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,174 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:10,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:10,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (955)] Ended with exit code 0 [2021-11-22 14:24:10,195 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,196 INFO L229 MonitoredProcess]: Starting monitored process 956 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (956)] Waiting until timeout for monitored process [2021-11-22 14:24:10,197 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 [2021-11-22 14:24:10,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,204 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:10,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,204 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,207 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:10,207 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:10,218 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (956)] Ended with exit code 0 [2021-11-22 14:24:10,237 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,238 INFO L229 MonitoredProcess]: Starting monitored process 957 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (957)] Waiting until timeout for monitored process [2021-11-22 14:24:10,239 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 [2021-11-22 14:24:10,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,246 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,246 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:10,246 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,246 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,250 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:10,250 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:10,264 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (957)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:10,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,283 INFO L229 MonitoredProcess]: Starting monitored process 958 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,284 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (958)] Waiting until timeout for monitored process [2021-11-22 14:24:10,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:10,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,292 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:10,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,301 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:10,302 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:10,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (958)] Ended with exit code 0 [2021-11-22 14:24:10,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,393 INFO L229 MonitoredProcess]: Starting monitored process 959 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (959)] Waiting until timeout for monitored process [2021-11-22 14:24:10,394 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:10,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,402 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:10,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,402 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,405 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:10,405 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:10,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (959)] Ended with exit code 0 [2021-11-22 14:24:10,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,439 INFO L229 MonitoredProcess]: Starting monitored process 960 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,440 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 [2021-11-22 14:24:10,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (960)] Waiting until timeout for monitored process [2021-11-22 14:24:10,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,447 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:10,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,447 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,450 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:10,450 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:10,458 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (960)] Ended with exit code 0 [2021-11-22 14:24:10,477 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,477 INFO L229 MonitoredProcess]: Starting monitored process 961 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,478 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (961)] Waiting until timeout for monitored process [2021-11-22 14:24:10,478 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 [2021-11-22 14:24:10,486 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,486 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:10,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,486 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,494 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:10,494 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:10,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,539 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (961)] Ended with exit code 0 [2021-11-22 14:24:10,539 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,539 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,540 INFO L229 MonitoredProcess]: Starting monitored process 962 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (962)] Waiting until timeout for monitored process [2021-11-22 14:24:10,541 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 [2021-11-22 14:24:10,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,548 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,548 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-22 14:24:10,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,548 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,551 INFO L401 nArgumentSynthesizer]: We have 20 Motzkin's Theorem applications. [2021-11-22 14:24:10,551 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:10,562 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,580 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (962)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:10,581 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,581 INFO L229 MonitoredProcess]: Starting monitored process 963 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,582 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (963)] Waiting until timeout for monitored process [2021-11-22 14:24:10,582 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 [2021-11-22 14:24:10,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,589 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:10,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,590 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,592 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:10,592 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:10,599 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (963)] Ended with exit code 0 [2021-11-22 14:24:10,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,619 INFO L229 MonitoredProcess]: Starting monitored process 964 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (964)] Waiting until timeout for monitored process [2021-11-22 14:24:10,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:10,627 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,627 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,627 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:10,627 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,627 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,630 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:10,630 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:10,641 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (964)] Ended with exit code 0 [2021-11-22 14:24:10,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,660 INFO L229 MonitoredProcess]: Starting monitored process 965 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (965)] Waiting until timeout for monitored process [2021-11-22 14:24:10,661 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 [2021-11-22 14:24:10,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,668 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:10,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,668 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,671 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:10,672 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:10,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,701 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (965)] Ended with exit code 0 [2021-11-22 14:24:10,701 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,702 INFO L229 MonitoredProcess]: Starting monitored process 966 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (966)] Waiting until timeout for monitored process [2021-11-22 14:24:10,702 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 [2021-11-22 14:24:10,710 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,710 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:10,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,710 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,713 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:10,713 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:10,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (966)] Ended with exit code 0 [2021-11-22 14:24:10,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,740 INFO L229 MonitoredProcess]: Starting monitored process 967 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (967)] Waiting until timeout for monitored process [2021-11-22 14:24:10,741 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 [2021-11-22 14:24:10,748 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,749 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:10,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,749 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,751 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:10,751 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:10,758 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (967)] Ended with exit code 0 [2021-11-22 14:24:10,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,778 INFO L229 MonitoredProcess]: Starting monitored process 968 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (968)] Waiting until timeout for monitored process [2021-11-22 14:24:10,779 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 [2021-11-22 14:24:10,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,786 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:10,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,786 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,790 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:10,790 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:10,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (968)] Ended with exit code 0 [2021-11-22 14:24:10,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,823 INFO L229 MonitoredProcess]: Starting monitored process 969 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (969)] Waiting until timeout for monitored process [2021-11-22 14:24:10,824 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:10,831 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,831 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:10,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,831 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,834 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:10,834 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:10,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,860 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (969)] Ended with exit code 0 [2021-11-22 14:24:10,860 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,860 INFO L229 MonitoredProcess]: Starting monitored process 970 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (970)] Waiting until timeout for monitored process [2021-11-22 14:24:10,861 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:10,868 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,868 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:10,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,869 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,871 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:10,871 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:10,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (970)] Ended with exit code 0 [2021-11-22 14:24:10,899 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,899 INFO L229 MonitoredProcess]: Starting monitored process 971 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:10,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (971)] Waiting until timeout for monitored process [2021-11-22 14:24:10,900 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 [2021-11-22 14:24:10,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:10,908 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:10,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:10,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:10,908 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:10,913 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:10,913 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:10,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:10,971 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (971)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:10,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:10,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:10,972 INFO L229 MonitoredProcess]: Starting monitored process 972 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,005 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 [2021-11-22 14:24:11,015 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,015 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,016 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,019 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:11,019 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:11,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (972)] Waiting until timeout for monitored process [2021-11-22 14:24:11,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (972)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:11,074 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,079 INFO L229 MonitoredProcess]: Starting monitored process 973 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,080 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 [2021-11-22 14:24:11,090 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,090 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,090 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:11,090 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,090 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,090 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,091 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:11,091 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:11,094 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (973)] Waiting until timeout for monitored process [2021-11-22 14:24:11,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (973)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:11,142 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,143 INFO L229 MonitoredProcess]: Starting monitored process 974 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,145 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 [2021-11-22 14:24:11,153 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:11,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,154 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,155 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:11,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:11,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (974)] Waiting until timeout for monitored process [2021-11-22 14:24:11,174 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (974)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:11,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,206 INFO L229 MonitoredProcess]: Starting monitored process 975 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,207 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 [2021-11-22 14:24:11,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,216 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:11,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,217 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,218 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:11,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:11,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (975)] Waiting until timeout for monitored process [2021-11-22 14:24:11,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,268 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (975)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:11,268 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,269 INFO L229 MonitoredProcess]: Starting monitored process 976 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,270 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 [2021-11-22 14:24:11,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,279 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,279 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:11,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,280 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,281 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:11,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:11,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (976)] Waiting until timeout for monitored process [2021-11-22 14:24:11,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (976)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:11,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,334 INFO L229 MonitoredProcess]: Starting monitored process 977 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,339 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:11,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,348 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:11,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,348 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,350 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:11,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:11,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (977)] Waiting until timeout for monitored process [2021-11-22 14:24:11,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,395 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (977)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:11,395 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,396 INFO L229 MonitoredProcess]: Starting monitored process 978 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,397 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:11,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,407 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,407 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,410 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:11,410 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:11,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (978)] Waiting until timeout for monitored process [2021-11-22 14:24:11,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,462 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (978)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:11,463 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,463 INFO L229 MonitoredProcess]: Starting monitored process 979 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,465 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 [2021-11-22 14:24:11,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,474 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:11,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,475 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:11,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:11,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (979)] Waiting until timeout for monitored process [2021-11-22 14:24:11,494 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (979)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:11,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,527 INFO L229 MonitoredProcess]: Starting monitored process 980 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:11,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,537 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,537 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:11,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,538 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,539 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:11,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:11,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (980)] Waiting until timeout for monitored process [2021-11-22 14:24:11,558 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (980)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:11,590 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,590 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,590 INFO L229 MonitoredProcess]: Starting monitored process 981 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,595 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:11,604 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,604 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,604 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:11,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,606 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:11,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:11,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (981)] Waiting until timeout for monitored process [2021-11-22 14:24:11,618 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (981)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:11,650 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,655 INFO L229 MonitoredProcess]: Starting monitored process 982 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,656 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 [2021-11-22 14:24:11,662 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (982)] Waiting until timeout for monitored process [2021-11-22 14:24:11,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,664 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:11,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,665 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,665 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:11,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:11,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,687 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (982)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:11,687 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,687 INFO L229 MonitoredProcess]: Starting monitored process 983 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,688 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (983)] Waiting until timeout for monitored process [2021-11-22 14:24:11,688 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 [2021-11-22 14:24:11,695 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,696 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,696 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:11,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,696 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,697 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:11,697 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:11,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,718 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (983)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:11,718 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,719 INFO L229 MonitoredProcess]: Starting monitored process 984 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (984)] Waiting until timeout for monitored process [2021-11-22 14:24:11,720 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 [2021-11-22 14:24:11,727 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,727 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,727 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:11,727 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,727 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,727 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,733 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:11,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:11,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,755 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (984)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:11,755 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,756 INFO L229 MonitoredProcess]: Starting monitored process 985 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (985)] Waiting until timeout for monitored process [2021-11-22 14:24:11,756 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 [2021-11-22 14:24:11,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,764 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,764 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:11,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,764 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,764 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:11,765 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:11,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (985)] Ended with exit code 0 [2021-11-22 14:24:11,786 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,786 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,787 INFO L229 MonitoredProcess]: Starting monitored process 986 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (986)] Waiting until timeout for monitored process [2021-11-22 14:24:11,787 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 [2021-11-22 14:24:11,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,795 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:11,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,795 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,796 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:11,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:11,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (986)] Ended with exit code 0 [2021-11-22 14:24:11,817 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,818 INFO L229 MonitoredProcess]: Starting monitored process 987 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (987)] Waiting until timeout for monitored process [2021-11-22 14:24:11,818 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 [2021-11-22 14:24:11,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,826 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,826 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:11,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,826 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,826 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:11,827 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:11,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,848 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (987)] Ended with exit code 0 [2021-11-22 14:24:11,848 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,849 INFO L229 MonitoredProcess]: Starting monitored process 988 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (988)] Waiting until timeout for monitored process [2021-11-22 14:24:11,850 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 [2021-11-22 14:24:11,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,857 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:11,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,857 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,858 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:11,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:11,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,879 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (988)] Ended with exit code 0 [2021-11-22 14:24:11,879 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,880 INFO L229 MonitoredProcess]: Starting monitored process 989 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (989)] Waiting until timeout for monitored process [2021-11-22 14:24:11,880 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 [2021-11-22 14:24:11,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,888 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,888 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,890 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2021-11-22 14:24:11,890 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2021-11-22 14:24:11,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (989)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:11,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,916 INFO L229 MonitoredProcess]: Starting monitored process 990 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (990)] Waiting until timeout for monitored process [2021-11-22 14:24:11,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:11,924 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,925 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:11,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,925 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,925 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:11,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:11,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (990)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:11,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,947 INFO L229 MonitoredProcess]: Starting monitored process 991 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (991)] Waiting until timeout for monitored process [2021-11-22 14:24:11,948 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 [2021-11-22 14:24:11,955 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,955 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:11,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,956 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,956 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:11,956 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:11,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:11,978 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (991)] Ended with exit code 0 [2021-11-22 14:24:11,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:11,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:11,978 INFO L229 MonitoredProcess]: Starting monitored process 992 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:11,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (992)] Waiting until timeout for monitored process [2021-11-22 14:24:11,979 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:11,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:11,986 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:11,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:11,987 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:11,987 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:11,987 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:11,987 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:11,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:11,990 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (992)] Ended with exit code 0 [2021-11-22 14:24:12,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,009 INFO L229 MonitoredProcess]: Starting monitored process 993 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (993)] Waiting until timeout for monitored process [2021-11-22 14:24:12,010 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 [2021-11-22 14:24:12,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,017 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:12,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,018 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-11-22 14:24:12,018 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-11-22 14:24:12,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,040 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (993)] Ended with exit code 0 [2021-11-22 14:24:12,040 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-11-22 14:24:12,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,040 INFO L229 MonitoredProcess]: Starting monitored process 994 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (994)] Waiting until timeout for monitored process [2021-11-22 14:24:12,041 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:12,048 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,048 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,048 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,049 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,049 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,069 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (994)] Ended with exit code 0 [2021-11-22 14:24:12,069 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,069 INFO L229 MonitoredProcess]: Starting monitored process 995 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,070 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (995)] Waiting until timeout for monitored process [2021-11-22 14:24:12,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:12,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,077 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,077 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,078 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,098 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (995)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:12,098 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,098 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,099 INFO L229 MonitoredProcess]: Starting monitored process 996 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,100 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (996)] Waiting until timeout for monitored process [2021-11-22 14:24:12,100 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:12,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,107 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,107 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,107 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,107 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,127 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (996)] Ended with exit code 0 [2021-11-22 14:24:12,127 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,128 INFO L229 MonitoredProcess]: Starting monitored process 997 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (997)] Waiting until timeout for monitored process [2021-11-22 14:24:12,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:12,136 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,136 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,136 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,136 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (997)] Ended with exit code 0 [2021-11-22 14:24:12,156 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,157 INFO L229 MonitoredProcess]: Starting monitored process 998 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,158 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (998)] Waiting until timeout for monitored process [2021-11-22 14:24:12,158 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 [2021-11-22 14:24:12,165 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,165 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,165 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,166 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:12,166 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:12,170 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,189 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (998)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:12,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,189 INFO L229 MonitoredProcess]: Starting monitored process 999 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (999)] Waiting until timeout for monitored process [2021-11-22 14:24:12,190 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 [2021-11-22 14:24:12,197 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,197 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,198 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,198 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,218 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (999)] Ended with exit code 0 [2021-11-22 14:24:12,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,219 INFO L229 MonitoredProcess]: Starting monitored process 1000 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1000)] Waiting until timeout for monitored process [2021-11-22 14:24:12,219 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:12,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,226 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,227 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,227 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,228 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1000)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:12,247 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,247 INFO L229 MonitoredProcess]: Starting monitored process 1001 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1001)] Waiting until timeout for monitored process [2021-11-22 14:24:12,248 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 [2021-11-22 14:24:12,255 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,255 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,256 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,256 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,257 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,276 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1001)] Ended with exit code 0 [2021-11-22 14:24:12,276 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,276 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,276 INFO L229 MonitoredProcess]: Starting monitored process 1002 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,277 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1002)] Waiting until timeout for monitored process [2021-11-22 14:24:12,277 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:12,284 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,284 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,284 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,284 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,284 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,284 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,285 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,285 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,286 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,305 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1002)] Ended with exit code 0 [2021-11-22 14:24:12,305 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,305 INFO L229 MonitoredProcess]: Starting monitored process 1003 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1003)] Waiting until timeout for monitored process [2021-11-22 14:24:12,313 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 [2021-11-22 14:24:12,319 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,320 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,320 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,320 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,340 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1003)] Ended with exit code 0 [2021-11-22 14:24:12,340 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,341 INFO L229 MonitoredProcess]: Starting monitored process 1004 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1004)] Waiting until timeout for monitored process [2021-11-22 14:24:12,342 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 [2021-11-22 14:24:12,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,348 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,349 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,349 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,349 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,350 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:12,350 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:12,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1004)] Ended with exit code 0 [2021-11-22 14:24:12,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,373 INFO L229 MonitoredProcess]: Starting monitored process 1005 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1005)] Waiting until timeout for monitored process [2021-11-22 14:24:12,374 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:12,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,381 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,383 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:12,383 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:12,387 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,405 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1005)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:12,405 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,405 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,406 INFO L229 MonitoredProcess]: Starting monitored process 1006 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1006)] Waiting until timeout for monitored process [2021-11-22 14:24:12,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:12,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,414 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,414 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,414 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,414 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,434 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1006)] Ended with exit code 0 [2021-11-22 14:24:12,434 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,435 INFO L229 MonitoredProcess]: Starting monitored process 1007 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1007)] Waiting until timeout for monitored process [2021-11-22 14:24:12,436 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:12,442 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,442 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,443 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,443 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,443 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,443 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,443 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,445 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,463 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1007)] Ended with exit code 0 [2021-11-22 14:24:12,463 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,464 INFO L229 MonitoredProcess]: Starting monitored process 1008 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,464 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1008)] Waiting until timeout for monitored process [2021-11-22 14:24:12,465 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 [2021-11-22 14:24:12,471 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,471 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,472 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,472 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,472 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,472 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,472 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,472 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,474 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1008)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:12,493 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,493 INFO L229 MonitoredProcess]: Starting monitored process 1009 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1009)] Waiting until timeout for monitored process [2021-11-22 14:24:12,494 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 [2021-11-22 14:24:12,501 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,501 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,501 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,501 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,501 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,501 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,502 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,503 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,521 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1009)] Ended with exit code 0 [2021-11-22 14:24:12,522 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,522 INFO L229 MonitoredProcess]: Starting monitored process 1010 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,523 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1010)] Waiting until timeout for monitored process [2021-11-22 14:24:12,523 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 [2021-11-22 14:24:12,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,530 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,530 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,531 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,532 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1010)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:12,551 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,551 INFO L229 MonitoredProcess]: Starting monitored process 1011 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,552 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1011)] Waiting until timeout for monitored process [2021-11-22 14:24:12,552 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 [2021-11-22 14:24:12,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,559 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,559 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,561 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:12,561 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:12,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1011)] Ended with exit code 0 [2021-11-22 14:24:12,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,584 INFO L229 MonitoredProcess]: Starting monitored process 1012 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1012)] Waiting until timeout for monitored process [2021-11-22 14:24:12,585 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:12,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,592 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,592 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,593 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1012)] Ended with exit code 0 [2021-11-22 14:24:12,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,613 INFO L229 MonitoredProcess]: Starting monitored process 1013 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1013)] Waiting until timeout for monitored process [2021-11-22 14:24:12,614 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 [2021-11-22 14:24:12,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,621 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,622 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1013)] Ended with exit code 0 [2021-11-22 14:24:12,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,643 INFO L229 MonitoredProcess]: Starting monitored process 1014 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1014)] Waiting until timeout for monitored process [2021-11-22 14:24:12,643 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 [2021-11-22 14:24:12,650 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,650 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,651 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,651 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,671 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1014)] Ended with exit code 0 [2021-11-22 14:24:12,671 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,672 INFO L229 MonitoredProcess]: Starting monitored process 1015 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1015)] Waiting until timeout for monitored process [2021-11-22 14:24:12,673 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:12,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,679 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,680 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,680 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,682 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1015)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:12,700 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,700 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,701 INFO L229 MonitoredProcess]: Starting monitored process 1016 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,701 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1016)] Waiting until timeout for monitored process [2021-11-22 14:24:12,701 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:12,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,709 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,709 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,710 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,729 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1016)] Ended with exit code 0 [2021-11-22 14:24:12,729 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,729 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,730 INFO L229 MonitoredProcess]: Starting monitored process 1017 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,730 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1017)] Waiting until timeout for monitored process [2021-11-22 14:24:12,730 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:12,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,737 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:12,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,738 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,738 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:12,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:12,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,758 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1017)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:12,758 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,759 INFO L229 MonitoredProcess]: Starting monitored process 1018 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,759 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1018)] Waiting until timeout for monitored process [2021-11-22 14:24:12,759 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 [2021-11-22 14:24:12,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,766 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,767 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,769 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:12,769 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:12,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,793 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1018)] Ended with exit code 0 [2021-11-22 14:24:12,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,794 INFO L229 MonitoredProcess]: Starting monitored process 1019 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1019)] Waiting until timeout for monitored process [2021-11-22 14:24:12,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:12,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,802 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,805 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:12,805 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:12,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1019)] Ended with exit code 0 [2021-11-22 14:24:12,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,832 INFO L229 MonitoredProcess]: Starting monitored process 1020 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1020)] Waiting until timeout for monitored process [2021-11-22 14:24:12,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:12,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,840 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,846 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:12,846 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:12,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1020)] Ended with exit code 0 [2021-11-22 14:24:12,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,887 INFO L229 MonitoredProcess]: Starting monitored process 1021 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1021)] Waiting until timeout for monitored process [2021-11-22 14:24:12,888 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:12,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,895 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,897 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:12,897 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:12,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,924 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1021)] Ended with exit code 0 [2021-11-22 14:24:12,924 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,924 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,924 INFO L229 MonitoredProcess]: Starting monitored process 1022 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1022)] Waiting until timeout for monitored process [2021-11-22 14:24:12,925 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:12,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,932 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,932 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,934 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:12,934 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:12,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:12,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1022)] Ended with exit code 0 [2021-11-22 14:24:12,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:12,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:12,958 INFO L229 MonitoredProcess]: Starting monitored process 1023 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:12,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1023)] Waiting until timeout for monitored process [2021-11-22 14:24:12,963 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:12,970 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:12,971 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:12,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:12,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:12,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:12,976 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:12,976 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:12,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1023)] Ended with exit code 0 [2021-11-22 14:24:13,007 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,008 INFO L229 MonitoredProcess]: Starting monitored process 1024 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1024)] Waiting until timeout for monitored process [2021-11-22 14:24:13,009 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 [2021-11-22 14:24:13,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,016 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,016 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-22 14:24:13,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,018 INFO L401 nArgumentSynthesizer]: We have 16 Motzkin's Theorem applications. [2021-11-22 14:24:13,018 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:13,024 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,043 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1024)] Ended with exit code 0 [2021-11-22 14:24:13,043 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,043 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,043 INFO L229 MonitoredProcess]: Starting monitored process 1025 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,044 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1025)] Waiting until timeout for monitored process [2021-11-22 14:24:13,044 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:13,051 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,051 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,051 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,053 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:13,053 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:13,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1025)] Ended with exit code 0 [2021-11-22 14:24:13,076 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,077 INFO L229 MonitoredProcess]: Starting monitored process 1026 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1026)] Waiting until timeout for monitored process [2021-11-22 14:24:13,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:13,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,085 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,087 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:13,087 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:13,093 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,111 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1026)] Ended with exit code 0 [2021-11-22 14:24:13,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,112 INFO L229 MonitoredProcess]: Starting monitored process 1027 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1027)] Waiting until timeout for monitored process [2021-11-22 14:24:13,113 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:13,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,122 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,125 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:13,125 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:13,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1027)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:13,150 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,150 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,150 INFO L229 MonitoredProcess]: Starting monitored process 1028 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,151 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1028)] Waiting until timeout for monitored process [2021-11-22 14:24:13,151 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 [2021-11-22 14:24:13,158 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,158 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,158 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,160 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:13,160 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:13,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1028)] Ended with exit code 0 [2021-11-22 14:24:13,185 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,186 INFO L229 MonitoredProcess]: Starting monitored process 1029 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1029)] Waiting until timeout for monitored process [2021-11-22 14:24:13,187 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:13,194 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,194 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,194 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,196 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:13,196 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:13,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,218 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1029)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:13,218 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,219 INFO L229 MonitoredProcess]: Starting monitored process 1030 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1030)] Waiting until timeout for monitored process [2021-11-22 14:24:13,220 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 [2021-11-22 14:24:13,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,227 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,227 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,229 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:13,229 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:13,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1030)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:13,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,256 INFO L229 MonitoredProcess]: Starting monitored process 1031 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1031)] Waiting until timeout for monitored process [2021-11-22 14:24:13,257 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:13,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,264 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,266 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:13,266 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:13,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1031)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:13,289 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,289 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,289 INFO L229 MonitoredProcess]: Starting monitored process 1032 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1032)] Waiting until timeout for monitored process [2021-11-22 14:24:13,290 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 [2021-11-22 14:24:13,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,297 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,297 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,299 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:13,299 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:13,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,322 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1032)] Ended with exit code 0 [2021-11-22 14:24:13,322 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,322 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,322 INFO L229 MonitoredProcess]: Starting monitored process 1033 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1033)] Waiting until timeout for monitored process [2021-11-22 14:24:13,323 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:13,330 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,330 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,330 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,332 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:13,333 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:13,339 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1033)] Ended with exit code 0 [2021-11-22 14:24:13,357 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,358 INFO L229 MonitoredProcess]: Starting monitored process 1034 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1034)] Waiting until timeout for monitored process [2021-11-22 14:24:13,367 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 [2021-11-22 14:24:13,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,374 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,375 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,376 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:13,376 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:13,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,398 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1034)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:13,398 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,399 INFO L229 MonitoredProcess]: Starting monitored process 1035 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1035)] Waiting until timeout for monitored process [2021-11-22 14:24:13,400 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 [2021-11-22 14:24:13,407 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,407 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:13,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,407 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,407 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:13,408 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:13,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,427 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1035)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:13,427 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,428 INFO L229 MonitoredProcess]: Starting monitored process 1036 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,429 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1036)] Waiting until timeout for monitored process [2021-11-22 14:24:13,429 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 [2021-11-22 14:24:13,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,436 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:13,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,436 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:13,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:13,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1036)] Ended with exit code 0 [2021-11-22 14:24:13,456 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,457 INFO L229 MonitoredProcess]: Starting monitored process 1037 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1037)] Waiting until timeout for monitored process [2021-11-22 14:24:13,458 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:13,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,465 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:13,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,465 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,465 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:13,465 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:13,467 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,485 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1037)] Ended with exit code 0 [2021-11-22 14:24:13,485 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,485 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,486 INFO L229 MonitoredProcess]: Starting monitored process 1038 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1038)] Waiting until timeout for monitored process [2021-11-22 14:24:13,487 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:13,493 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,493 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:13,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,494 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,494 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:13,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:13,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1038)] Ended with exit code 0 [2021-11-22 14:24:13,514 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,515 INFO L229 MonitoredProcess]: Starting monitored process 1039 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1039)] Waiting until timeout for monitored process [2021-11-22 14:24:13,516 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:13,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,523 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:13,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,523 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:13,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:13,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1039)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:13,543 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,543 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,544 INFO L229 MonitoredProcess]: Starting monitored process 1040 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1040)] Waiting until timeout for monitored process [2021-11-22 14:24:13,544 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 [2021-11-22 14:24:13,551 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,551 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,552 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,553 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:13,553 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:13,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,576 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1040)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:13,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,576 INFO L229 MonitoredProcess]: Starting monitored process 1041 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1041)] Waiting until timeout for monitored process [2021-11-22 14:24:13,577 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:13,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,584 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:13,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,585 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:13,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:13,586 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1041)] Ended with exit code 0 [2021-11-22 14:24:13,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,605 INFO L229 MonitoredProcess]: Starting monitored process 1042 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1042)] Waiting until timeout for monitored process [2021-11-22 14:24:13,606 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 [2021-11-22 14:24:13,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,613 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:13,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,614 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:13,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:13,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1042)] Ended with exit code 0 [2021-11-22 14:24:13,634 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,634 INFO L229 MonitoredProcess]: Starting monitored process 1043 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1043)] Waiting until timeout for monitored process [2021-11-22 14:24:13,635 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 [2021-11-22 14:24:13,642 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,642 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,642 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:13,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,642 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,643 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:13,643 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:13,644 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,663 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1043)] Ended with exit code 0 [2021-11-22 14:24:13,663 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,663 INFO L229 MonitoredProcess]: Starting monitored process 1044 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1044)] Waiting until timeout for monitored process [2021-11-22 14:24:13,664 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 [2021-11-22 14:24:13,671 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,671 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,671 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:13,671 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,671 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,671 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,672 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:13,672 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:13,673 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,691 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1044)] Ended with exit code 0 [2021-11-22 14:24:13,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,692 INFO L229 MonitoredProcess]: Starting monitored process 1045 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,693 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1045)] Waiting until timeout for monitored process [2021-11-22 14:24:13,693 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 [2021-11-22 14:24:13,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,700 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:13,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,700 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,701 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:13,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:13,702 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1045)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:13,721 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,721 INFO L229 MonitoredProcess]: Starting monitored process 1046 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1046)] Waiting until timeout for monitored process [2021-11-22 14:24:13,722 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 [2021-11-22 14:24:13,729 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,729 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:13,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,729 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,729 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,730 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:13,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:13,731 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1046)] Ended with exit code 0 [2021-11-22 14:24:13,750 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,750 INFO L229 MonitoredProcess]: Starting monitored process 1047 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1047)] Waiting until timeout for monitored process [2021-11-22 14:24:13,751 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:13,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,758 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:13,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,758 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,759 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:13,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:13,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1047)] Ended with exit code 0 [2021-11-22 14:24:13,779 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,779 INFO L229 MonitoredProcess]: Starting monitored process 1048 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,780 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1048)] Waiting until timeout for monitored process [2021-11-22 14:24:13,780 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:13,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,787 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:13,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,788 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:13,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:13,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1048)] Ended with exit code 0 [2021-11-22 14:24:13,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,808 INFO L229 MonitoredProcess]: Starting monitored process 1049 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1049)] Waiting until timeout for monitored process [2021-11-22 14:24:13,809 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 [2021-11-22 14:24:13,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,816 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:13,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,816 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:13,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:13,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1049)] Ended with exit code 0 [2021-11-22 14:24:13,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,837 INFO L229 MonitoredProcess]: Starting monitored process 1050 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1050)] Waiting until timeout for monitored process [2021-11-22 14:24:13,838 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:13,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,845 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:13,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,845 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,845 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:13,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:13,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1050)] Ended with exit code 0 [2021-11-22 14:24:13,865 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,866 INFO L229 MonitoredProcess]: Starting monitored process 1051 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1051)] Waiting until timeout for monitored process [2021-11-22 14:24:13,867 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:13,874 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,874 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,874 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,874 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,876 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2021-11-22 14:24:13,876 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2021-11-22 14:24:13,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1051)] Ended with exit code 0 [2021-11-22 14:24:13,899 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,900 INFO L229 MonitoredProcess]: Starting monitored process 1052 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1052)] Waiting until timeout for monitored process [2021-11-22 14:24:13,901 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 [2021-11-22 14:24:13,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,907 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:13,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,908 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,908 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:13,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:13,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1052)] Ended with exit code 0 [2021-11-22 14:24:13,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,929 INFO L229 MonitoredProcess]: Starting monitored process 1053 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1053)] Waiting until timeout for monitored process [2021-11-22 14:24:13,930 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 [2021-11-22 14:24:13,936 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,937 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:13,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,937 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:13,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:13,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1053)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:13,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,958 INFO L229 MonitoredProcess]: Starting monitored process 1054 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,958 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1054)] Waiting until timeout for monitored process [2021-11-22 14:24:13,959 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 [2021-11-22 14:24:13,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,966 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,966 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:13,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,966 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,966 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:13,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:13,968 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:13,986 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1054)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:13,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:13,987 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:13,987 INFO L229 MonitoredProcess]: Starting monitored process 1055 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:13,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1055)] Waiting until timeout for monitored process [2021-11-22 14:24:13,988 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 [2021-11-22 14:24:13,995 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:13,995 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-11-22 14:24:13,995 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:13,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:13,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:13,995 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-11-22 14:24:13,995 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-11-22 14:24:13,995 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:13,997 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,015 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1055)] Ended with exit code 0 [2021-11-22 14:24:14,016 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-11-22 14:24:14,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,016 INFO L229 MonitoredProcess]: Starting monitored process 1056 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1056)] Waiting until timeout for monitored process [2021-11-22 14:24:14,017 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:14,024 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,024 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,024 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,024 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,024 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,024 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,025 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,027 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1056)] Ended with exit code 0 [2021-11-22 14:24:14,046 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,046 INFO L229 MonitoredProcess]: Starting monitored process 1057 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1057)] Waiting until timeout for monitored process [2021-11-22 14:24:14,047 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 [2021-11-22 14:24:14,054 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,054 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,054 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,054 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,054 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,055 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,096 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1057)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:14,096 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,097 INFO L229 MonitoredProcess]: Starting monitored process 1058 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1058)] Waiting until timeout for monitored process [2021-11-22 14:24:14,097 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:14,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,104 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,104 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,105 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,105 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,105 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1058)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:14,126 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,127 INFO L229 MonitoredProcess]: Starting monitored process 1059 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1059)] Waiting until timeout for monitored process [2021-11-22 14:24:14,127 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:14,134 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,134 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,135 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,135 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,135 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,137 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,156 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1059)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:14,156 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,157 INFO L229 MonitoredProcess]: Starting monitored process 1060 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1060)] Waiting until timeout for monitored process [2021-11-22 14:24:14,158 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 [2021-11-22 14:24:14,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,165 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,165 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,165 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,167 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:14,167 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:14,173 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1060)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:14,191 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,192 INFO L229 MonitoredProcess]: Starting monitored process 1061 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1061)] Waiting until timeout for monitored process [2021-11-22 14:24:14,193 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:14,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,200 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,200 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,201 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,203 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,221 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1061)] Ended with exit code 0 [2021-11-22 14:24:14,221 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,222 INFO L229 MonitoredProcess]: Starting monitored process 1062 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1062)] Waiting until timeout for monitored process [2021-11-22 14:24:14,223 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 [2021-11-22 14:24:14,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,230 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,230 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,231 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1062)] Ended with exit code 0 [2021-11-22 14:24:14,251 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,252 INFO L229 MonitoredProcess]: Starting monitored process 1063 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1063)] Waiting until timeout for monitored process [2021-11-22 14:24:14,253 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:14,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,260 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,260 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,261 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,263 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1063)] Ended with exit code 0 [2021-11-22 14:24:14,282 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,283 INFO L229 MonitoredProcess]: Starting monitored process 1064 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1064)] Waiting until timeout for monitored process [2021-11-22 14:24:14,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:14,291 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,291 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,291 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,291 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,291 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,291 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,292 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,294 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1064)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:14,312 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,313 INFO L229 MonitoredProcess]: Starting monitored process 1065 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1065)] Waiting until timeout for monitored process [2021-11-22 14:24:14,318 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 [2021-11-22 14:24:14,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,325 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,326 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,326 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,347 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1065)] Ended with exit code 0 [2021-11-22 14:24:14,347 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,347 INFO L229 MonitoredProcess]: Starting monitored process 1066 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,348 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1066)] Waiting until timeout for monitored process [2021-11-22 14:24:14,348 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 [2021-11-22 14:24:14,355 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,355 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,356 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,358 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:14,358 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:14,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1066)] Ended with exit code 0 [2021-11-22 14:24:14,382 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,383 INFO L229 MonitoredProcess]: Starting monitored process 1067 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,383 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1067)] Waiting until timeout for monitored process [2021-11-22 14:24:14,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:14,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,391 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,391 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,393 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:14,393 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:14,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,417 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1067)] Ended with exit code 0 [2021-11-22 14:24:14,418 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,418 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,418 INFO L229 MonitoredProcess]: Starting monitored process 1068 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1068)] Waiting until timeout for monitored process [2021-11-22 14:24:14,419 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 [2021-11-22 14:24:14,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,426 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,426 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,427 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1068)] Ended with exit code 0 [2021-11-22 14:24:14,448 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,448 INFO L229 MonitoredProcess]: Starting monitored process 1069 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1069)] Waiting until timeout for monitored process [2021-11-22 14:24:14,459 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 [2021-11-22 14:24:14,468 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,468 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,468 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,468 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,468 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,468 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,469 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,482 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1069)] Ended with exit code 0 [2021-11-22 14:24:14,508 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,509 INFO L229 MonitoredProcess]: Starting monitored process 1070 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1070)] Waiting until timeout for monitored process [2021-11-22 14:24:14,510 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:14,518 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,518 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,519 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,519 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,519 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,519 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,519 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,521 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,540 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1070)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:14,540 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,541 INFO L229 MonitoredProcess]: Starting monitored process 1071 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1071)] Waiting until timeout for monitored process [2021-11-22 14:24:14,541 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 [2021-11-22 14:24:14,548 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,548 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,556 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,557 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,577 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1071)] Ended with exit code 0 [2021-11-22 14:24:14,577 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,578 INFO L229 MonitoredProcess]: Starting monitored process 1072 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1072)] Waiting until timeout for monitored process [2021-11-22 14:24:14,579 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:14,586 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,586 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,586 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,586 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,587 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,587 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1072)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:14,608 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,608 INFO L229 MonitoredProcess]: Starting monitored process 1073 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1073)] Waiting until timeout for monitored process [2021-11-22 14:24:14,609 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:14,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,616 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,616 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,618 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:14,618 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:14,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1073)] Ended with exit code 0 [2021-11-22 14:24:14,643 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,643 INFO L229 MonitoredProcess]: Starting monitored process 1074 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1074)] Waiting until timeout for monitored process [2021-11-22 14:24:14,645 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:14,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,652 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,652 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,653 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,653 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,655 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1074)] Ended with exit code 0 [2021-11-22 14:24:14,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,674 INFO L229 MonitoredProcess]: Starting monitored process 1075 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,674 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1075)] Waiting until timeout for monitored process [2021-11-22 14:24:14,675 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:14,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,682 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,682 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,683 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,685 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1075)] Ended with exit code 0 [2021-11-22 14:24:14,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,704 INFO L229 MonitoredProcess]: Starting monitored process 1076 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1076)] Waiting until timeout for monitored process [2021-11-22 14:24:14,705 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:14,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,712 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,712 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,713 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,715 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,734 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1076)] Ended with exit code 0 [2021-11-22 14:24:14,734 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,734 INFO L229 MonitoredProcess]: Starting monitored process 1077 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1077)] Waiting until timeout for monitored process [2021-11-22 14:24:14,735 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:14,742 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,742 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,743 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,743 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,745 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,764 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1077)] Ended with exit code 0 [2021-11-22 14:24:14,764 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,764 INFO L229 MonitoredProcess]: Starting monitored process 1078 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1078)] Waiting until timeout for monitored process [2021-11-22 14:24:14,765 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 [2021-11-22 14:24:14,772 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,772 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,772 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,773 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,773 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,773 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,775 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1078)] Ended with exit code 0 [2021-11-22 14:24:14,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,794 INFO L229 MonitoredProcess]: Starting monitored process 1079 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1079)] Waiting until timeout for monitored process [2021-11-22 14:24:14,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:14,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,802 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:14,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,803 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,803 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:14,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:14,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1079)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:14,824 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,824 INFO L229 MonitoredProcess]: Starting monitored process 1080 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1080)] Waiting until timeout for monitored process [2021-11-22 14:24:14,825 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 [2021-11-22 14:24:14,832 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,832 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,833 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,836 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:14,836 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:14,845 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,864 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1080)] Ended with exit code 0 [2021-11-22 14:24:14,864 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,865 INFO L229 MonitoredProcess]: Starting monitored process 1081 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1081)] Waiting until timeout for monitored process [2021-11-22 14:24:14,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:14,873 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,873 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,873 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,877 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:14,877 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:14,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,908 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1081)] Ended with exit code 0 [2021-11-22 14:24:14,908 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,908 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,908 INFO L229 MonitoredProcess]: Starting monitored process 1082 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,909 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1082)] Waiting until timeout for monitored process [2021-11-22 14:24:14,909 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:14,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,917 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,917 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,926 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:14,926 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:14,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:14,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1082)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:14,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:14,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:14,982 INFO L229 MonitoredProcess]: Starting monitored process 1083 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:14,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1083)] Waiting until timeout for monitored process [2021-11-22 14:24:14,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:14,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:14,990 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:14,990 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:14,990 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:14,990 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:14,994 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:14,994 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:15,007 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1083)] Ended with exit code 0 [2021-11-22 14:24:15,025 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,026 INFO L229 MonitoredProcess]: Starting monitored process 1084 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1084)] Waiting until timeout for monitored process [2021-11-22 14:24:15,030 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 [2021-11-22 14:24:15,037 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,037 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,038 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,040 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:15,040 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:15,047 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1084)] Ended with exit code 0 [2021-11-22 14:24:15,066 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,066 INFO L229 MonitoredProcess]: Starting monitored process 1085 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1085)] Waiting until timeout for monitored process [2021-11-22 14:24:15,067 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:15,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,074 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,075 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,075 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,075 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,083 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:15,083 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:15,101 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,120 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1085)] Ended with exit code 0 [2021-11-22 14:24:15,120 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,121 INFO L229 MonitoredProcess]: Starting monitored process 1086 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,121 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1086)] Waiting until timeout for monitored process [2021-11-22 14:24:15,122 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:15,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,129 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,129 INFO L203 nArgumentSynthesizer]: 2 stem disjuncts [2021-11-22 14:24:15,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,129 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,132 INFO L401 nArgumentSynthesizer]: We have 24 Motzkin's Theorem applications. [2021-11-22 14:24:15,132 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:15,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,159 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1086)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:15,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,160 INFO L229 MonitoredProcess]: Starting monitored process 1087 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1087)] Waiting until timeout for monitored process [2021-11-22 14:24:15,161 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:15,168 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,168 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,168 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,168 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,171 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:15,171 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:15,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1087)] Ended with exit code 0 [2021-11-22 14:24:15,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,196 INFO L229 MonitoredProcess]: Starting monitored process 1088 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1088)] Waiting until timeout for monitored process [2021-11-22 14:24:15,197 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 [2021-11-22 14:24:15,204 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,205 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,205 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,208 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:15,208 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:15,217 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1088)] Ended with exit code 0 [2021-11-22 14:24:15,236 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,237 INFO L229 MonitoredProcess]: Starting monitored process 1089 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1089)] Waiting until timeout for monitored process [2021-11-22 14:24:15,238 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 [2021-11-22 14:24:15,245 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,245 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,245 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,248 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:15,248 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:15,258 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,277 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1089)] Ended with exit code 0 [2021-11-22 14:24:15,277 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,277 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,277 INFO L229 MonitoredProcess]: Starting monitored process 1090 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1090)] Waiting until timeout for monitored process [2021-11-22 14:24:15,278 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 [2021-11-22 14:24:15,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,285 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,286 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,288 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:15,288 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:15,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1090)] Ended with exit code 0 [2021-11-22 14:24:15,315 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,316 INFO L229 MonitoredProcess]: Starting monitored process 1091 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1091)] Waiting until timeout for monitored process [2021-11-22 14:24:15,317 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 [2021-11-22 14:24:15,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,324 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,324 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,326 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:15,326 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:15,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,350 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1091)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:15,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,351 INFO L229 MonitoredProcess]: Starting monitored process 1092 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1092)] Waiting until timeout for monitored process [2021-11-22 14:24:15,352 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:15,359 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,359 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,360 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,363 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:15,363 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:15,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1092)] Ended with exit code 0 [2021-11-22 14:24:15,395 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,395 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,395 INFO L229 MonitoredProcess]: Starting monitored process 1093 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1093)] Waiting until timeout for monitored process [2021-11-22 14:24:15,396 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 [2021-11-22 14:24:15,403 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,403 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,403 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,406 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:15,406 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:15,411 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,430 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1093)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:15,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,431 INFO L229 MonitoredProcess]: Starting monitored process 1094 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1094)] Waiting until timeout for monitored process [2021-11-22 14:24:15,432 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 [2021-11-22 14:24:15,438 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,439 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,439 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,441 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:15,441 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:15,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,467 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1094)] Ended with exit code 0 [2021-11-22 14:24:15,467 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,467 INFO L229 MonitoredProcess]: Starting monitored process 1095 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1095)] Waiting until timeout for monitored process [2021-11-22 14:24:15,480 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 [2021-11-22 14:24:15,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,487 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,488 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,491 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:15,491 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:15,500 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1095)] Ended with exit code 0 [2021-11-22 14:24:15,519 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,519 INFO L229 MonitoredProcess]: Starting monitored process 1096 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1096)] Waiting until timeout for monitored process [2021-11-22 14:24:15,520 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:15,527 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,527 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,528 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,530 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:15,530 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:15,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1096)] Ended with exit code 0 [2021-11-22 14:24:15,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,555 INFO L229 MonitoredProcess]: Starting monitored process 1097 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1097)] Waiting until timeout for monitored process [2021-11-22 14:24:15,557 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:15,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,564 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:15,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,564 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,565 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:15,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:15,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1097)] Ended with exit code 0 [2021-11-22 14:24:15,586 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,586 INFO L229 MonitoredProcess]: Starting monitored process 1098 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1098)] Waiting until timeout for monitored process [2021-11-22 14:24:15,587 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 [2021-11-22 14:24:15,594 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,594 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:15,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,595 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,595 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:15,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:15,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,616 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1098)] Ended with exit code 0 [2021-11-22 14:24:15,616 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,616 INFO L229 MonitoredProcess]: Starting monitored process 1099 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,617 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1099)] Waiting until timeout for monitored process [2021-11-22 14:24:15,617 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:15,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,624 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:15,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,624 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,625 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:15,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:15,627 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,645 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1099)] Ended with exit code 0 [2021-11-22 14:24:15,646 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,646 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,646 INFO L229 MonitoredProcess]: Starting monitored process 1100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,647 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1100)] Waiting until timeout for monitored process [2021-11-22 14:24:15,647 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:15,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,654 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,654 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:15,654 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,654 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,654 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,655 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:15,655 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:15,657 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1100)] Ended with exit code 0 [2021-11-22 14:24:15,676 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,676 INFO L229 MonitoredProcess]: Starting monitored process 1101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1101)] Waiting until timeout for monitored process [2021-11-22 14:24:15,677 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 [2021-11-22 14:24:15,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,684 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:15,684 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,684 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,684 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,685 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:15,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:15,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1101)] Ended with exit code 0 [2021-11-22 14:24:15,706 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,706 INFO L229 MonitoredProcess]: Starting monitored process 1102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1102)] Waiting until timeout for monitored process [2021-11-22 14:24:15,707 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:15,714 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,714 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,714 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,714 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,714 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,717 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:15,717 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:15,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,741 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1102)] Ended with exit code 0 [2021-11-22 14:24:15,741 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,742 INFO L229 MonitoredProcess]: Starting monitored process 1103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1103)] Waiting until timeout for monitored process [2021-11-22 14:24:15,743 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 [2021-11-22 14:24:15,750 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,750 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,750 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:15,750 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,750 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,750 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,751 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:15,751 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:15,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,771 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1103)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:15,771 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,772 INFO L229 MonitoredProcess]: Starting monitored process 1104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1104)] Waiting until timeout for monitored process [2021-11-22 14:24:15,773 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 [2021-11-22 14:24:15,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,780 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:15,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,780 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,781 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:15,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:15,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1104)] Ended with exit code 0 [2021-11-22 14:24:15,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,802 INFO L229 MonitoredProcess]: Starting monitored process 1105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,802 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1105)] Waiting until timeout for monitored process [2021-11-22 14:24:15,803 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 [2021-11-22 14:24:15,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,810 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:15,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,810 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,811 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:15,811 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:15,813 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1105)] Ended with exit code 0 [2021-11-22 14:24:15,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,831 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,832 INFO L229 MonitoredProcess]: Starting monitored process 1106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1106)] Waiting until timeout for monitored process [2021-11-22 14:24:15,833 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:15,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,840 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:15,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,840 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,841 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:15,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:15,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1106)] Ended with exit code 0 [2021-11-22 14:24:15,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,862 INFO L229 MonitoredProcess]: Starting monitored process 1107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1107)] Waiting until timeout for monitored process [2021-11-22 14:24:15,863 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:15,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,870 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:15,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,870 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,871 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:15,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:15,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,891 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1107)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:15,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,892 INFO L229 MonitoredProcess]: Starting monitored process 1108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1108)] Waiting until timeout for monitored process [2021-11-22 14:24:15,893 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:15,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,900 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:15,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,900 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,901 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:15,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:15,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1108)] Ended with exit code 0 [2021-11-22 14:24:15,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,922 INFO L229 MonitoredProcess]: Starting monitored process 1109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1109)] Waiting until timeout for monitored process [2021-11-22 14:24:15,923 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:15,930 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,930 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:15,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,930 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,931 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:15,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:15,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1109)] Ended with exit code 0 [2021-11-22 14:24:15,952 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,952 INFO L229 MonitoredProcess]: Starting monitored process 1110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1110)] Waiting until timeout for monitored process [2021-11-22 14:24:15,953 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 [2021-11-22 14:24:15,960 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,960 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:15,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,960 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,961 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:15,961 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:15,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:15,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1110)] Ended with exit code 0 [2021-11-22 14:24:15,982 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:15,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:15,983 INFO L229 MonitoredProcess]: Starting monitored process 1111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:15,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1111)] Waiting until timeout for monitored process [2021-11-22 14:24:15,983 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:15,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:15,991 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:15,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:15,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:15,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:15,991 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:15,991 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:15,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:15,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:16,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1111)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:16,012 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:16,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:16,013 INFO L229 MonitoredProcess]: Starting monitored process 1112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:16,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1112)] Waiting until timeout for monitored process [2021-11-22 14:24:16,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:16,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:16,021 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:16,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:16,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:16,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:16,021 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:16,021 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:16,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:16,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:16,042 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1112)] Ended with exit code 0 [2021-11-22 14:24:16,042 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:16,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:16,051 INFO L229 MonitoredProcess]: Starting monitored process 1113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:16,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1113)] Waiting until timeout for monitored process [2021-11-22 14:24:16,055 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 [2021-11-22 14:24:16,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:16,062 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:16,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:16,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:16,062 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:16,064 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2021-11-22 14:24:16,064 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2021-11-22 14:24:16,070 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:16,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1113)] Ended with exit code 0 [2021-11-22 14:24:16,089 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:16,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:16,090 INFO L229 MonitoredProcess]: Starting monitored process 1114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:16,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1114)] Waiting until timeout for monitored process [2021-11-22 14:24:16,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:16,097 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:16,097 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:16,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:16,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:16,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:16,098 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:16,098 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:16,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:16,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:16,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1114)] Ended with exit code 0 [2021-11-22 14:24:16,119 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:16,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:16,119 INFO L229 MonitoredProcess]: Starting monitored process 1115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:16,120 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1115)] Waiting until timeout for monitored process [2021-11-22 14:24:16,120 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 [2021-11-22 14:24:16,127 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:16,127 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:16,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:16,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:16,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:16,128 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:16,128 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:16,128 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:16,130 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:16,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1115)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:16,149 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:16,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:16,149 INFO L229 MonitoredProcess]: Starting monitored process 1116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:16,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1116)] Waiting until timeout for monitored process [2021-11-22 14:24:16,150 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:16,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:16,157 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:16,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:16,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:16,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:16,158 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:16,158 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:16,158 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:16,160 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:16,179 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1116)] Ended with exit code 0 [2021-11-22 14:24:16,179 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-11-22 14:24:16,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 [2021-11-22 14:24:16,180 INFO L229 MonitoredProcess]: Starting monitored process 1117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-11-22 14:24:16,180 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1117)] Waiting until timeout for monitored process [2021-11-22 14:24:16,181 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-11-22 14:24:16,187 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-11-22 14:24:16,188 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-11-22 14:24:16,188 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-11-22 14:24:16,188 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-11-22 14:24:16,188 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-11-22 14:24:16,188 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-11-22 14:24:16,188 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-11-22 14:24:16,188 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-11-22 14:24:16,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-11-22 14:24:16,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1117)] Forceful destruction successful, exit code 0 [2021-11-22 14:24:16,214 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 22.11 02:24:16 BoogieIcfgContainer [2021-11-22 14:24:16,214 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2021-11-22 14:24:16,215 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2021-11-22 14:24:16,215 INFO L271 PluginConnector]: Initializing Witness Printer... [2021-11-22 14:24:16,215 INFO L275 PluginConnector]: Witness Printer initialized [2021-11-22 14:24:16,215 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 02:23:30" (3/4) ... [2021-11-22 14:24:16,217 INFO L140 WitnessPrinter]: No result that supports witness generation found [2021-11-22 14:24:16,217 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2021-11-22 14:24:16,219 INFO L158 Benchmark]: Toolchain (without parser) took 47052.81ms. Allocated memory was 119.5MB in the beginning and 157.3MB in the end (delta: 37.7MB). Free memory was 76.9MB in the beginning and 66.6MB in the end (delta: 10.4MB). Peak memory consumption was 48.0MB. Max. memory is 16.1GB. [2021-11-22 14:24:16,219 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 119.5MB. Free memory is still 94.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 14:24:16,219 INFO L158 Benchmark]: CACSL2BoogieTranslator took 586.25ms. Allocated memory is still 119.5MB. Free memory was 76.7MB in the beginning and 80.0MB in the end (delta: -3.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-22 14:24:16,220 INFO L158 Benchmark]: Boogie Procedure Inliner took 74.19ms. Allocated memory is still 119.5MB. Free memory was 80.0MB in the beginning and 77.4MB in the end (delta: 2.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-22 14:24:16,220 INFO L158 Benchmark]: Boogie Preprocessor took 43.16ms. Allocated memory is still 119.5MB. Free memory was 77.4MB in the beginning and 75.9MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 14:24:16,221 INFO L158 Benchmark]: RCFGBuilder took 404.17ms. Allocated memory is still 119.5MB. Free memory was 75.9MB in the beginning and 64.4MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-22 14:24:16,221 INFO L158 Benchmark]: BuchiAutomizer took 45928.16ms. Allocated memory was 119.5MB in the beginning and 157.3MB in the end (delta: 37.7MB). Free memory was 63.9MB in the beginning and 66.6MB in the end (delta: -2.7MB). Peak memory consumption was 74.7MB. Max. memory is 16.1GB. [2021-11-22 14:24:16,221 INFO L158 Benchmark]: Witness Printer took 2.93ms. Allocated memory is still 157.3MB. Free memory is still 66.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 14:24:16,223 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 119.5MB. Free memory is still 94.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 586.25ms. Allocated memory is still 119.5MB. Free memory was 76.7MB in the beginning and 80.0MB in the end (delta: -3.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 74.19ms. Allocated memory is still 119.5MB. Free memory was 80.0MB in the beginning and 77.4MB in the end (delta: 2.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 43.16ms. Allocated memory is still 119.5MB. Free memory was 77.4MB in the beginning and 75.9MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 404.17ms. Allocated memory is still 119.5MB. Free memory was 75.9MB in the beginning and 64.4MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * BuchiAutomizer took 45928.16ms. Allocated memory was 119.5MB in the beginning and 157.3MB in the end (delta: 37.7MB). Free memory was 63.9MB in the beginning and 66.6MB in the end (delta: -2.7MB). Peak memory consumption was 74.7MB. Max. memory is 16.1GB. * Witness Printer took 2.93ms. Allocated memory is still 157.3MB. Free memory is still 66.6MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 45.8s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 45.8s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital213 mio100 ax114 hnf101 lsp83 ukn67 mio100 lsp27 div294 bol100 ite100 ukn100 eq151 hnf55 smp87 dnf100 smp100 tf100 neg100 sie102 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 20ms VariablesStem: 2 VariablesLoop: 0 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 24 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 0 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;~#ldv_global_msg_list~0.base, ~#ldv_global_msg_list~0.offset := 1, 0;call #Ultimate.allocInit(8, 1);call write~init~$Pointer$(~#ldv_global_msg_list~0.base, ~#ldv_global_msg_list~0.offset, ~#ldv_global_msg_list~0.base, ~#ldv_global_msg_list~0.offset, 4);call write~init~$Pointer$(~#ldv_global_msg_list~0.base, ~#ldv_global_msg_list~0.offset, ~#ldv_global_msg_list~0.base, 4 + ~#ldv_global_msg_list~0.offset, 4);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;assume { :begin_inline_entry_point } true;havoc entry_point_#t~ret38#1.base, entry_point_#t~ret38#1.offset, entry_point_~kobj~2#1.base, entry_point_~kobj~2#1.offset;havoc entry_point_~kobj~2#1.base, entry_point_~kobj~2#1.offset;assume { :begin_inline_ldv_kobject_create } true;havoc ldv_kobject_create_#res#1.base, ldv_kobject_create_#res#1.offset;havoc ldv_kobject_create_#t~ret34#1.base, ldv_kobject_create_#t~ret34#1.offset, ldv_kobject_create_#t~memset~res35#1.base, ldv_kobject_create_#t~memset~res35#1.offset, ldv_kobject_create_~kobj~1#1.base, ldv_kobject_create_~kobj~1#1.offset;havoc ldv_kobject_create_~kobj~1#1.base, ldv_kobject_create_~kobj~1#1.offset;assume { :begin_inline_ldv_malloc } true;ldv_malloc_#in~size#1 := 16;havoc ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;havoc ldv_malloc_#t~nondet11#1, ldv_malloc_#t~malloc12#1.base, ldv_malloc_#t~malloc12#1.offset, ldv_malloc_~size#1;ldv_malloc_~size#1 := ldv_malloc_#in~size#1;" "assume 0 != ldv_malloc_#t~nondet11#1;havoc ldv_malloc_#t~nondet11#1;call ldv_malloc_#t~malloc12#1.base, ldv_malloc_#t~malloc12#1.offset := #Ultimate.allocOnHeap(ldv_malloc_~size#1);ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset := ldv_malloc_#t~malloc12#1.base, ldv_malloc_#t~malloc12#1.offset;havoc ldv_malloc_#t~malloc12#1.base, ldv_malloc_#t~malloc12#1.offset;" "ldv_kobject_create_#t~ret34#1.base, ldv_kobject_create_#t~ret34#1.offset := ldv_malloc_#res#1.base, ldv_malloc_#res#1.offset;assume { :end_inline_ldv_malloc } true;ldv_kobject_create_~kobj~1#1.base, ldv_kobject_create_~kobj~1#1.offset := ldv_kobject_create_#t~ret34#1.base, ldv_kobject_create_#t~ret34#1.offset;havoc ldv_kobject_create_#t~ret34#1.base, ldv_kobject_create_#t~ret34#1.offset;" "assume !(ldv_kobject_create_~kobj~1#1.base == 0 && ldv_kobject_create_~kobj~1#1.offset == 0);" "call ldv_kobject_create_#t~memset~res35#1.base, ldv_kobject_create_#t~memset~res35#1.offset := #Ultimate.C_memset(ldv_kobject_create_~kobj~1#1.base, ldv_kobject_create_~kobj~1#1.offset, 0, 16);"< "assume 1 == #valid[#ptr.base];assume #amount + #ptr.offset <= #length[#ptr.base] && 0 <= #ptr.offset;" "#t~loopctr39 := 0;" "assume #t~loopctr39 % 4294967296 < #amount % 4294967296;#memory_int := #memory_int[#ptr.base,#ptr.offset + #t~loopctr39 := #value];#memory_$Pointer$.base, #memory_$Pointer$.offset := #memory_$Pointer$.base[#ptr.base,#ptr.offset + #t~loopctr39 := 0], #memory_$Pointer$.offset[#ptr.base,#ptr.offset + #t~loopctr39 := #value % 256];#t~loopctr39 := 1 + #t~loopctr39;" Loop: "assume #t~loopctr39 % 4294967296 < #amount % 4294967296;#memory_int := #memory_int[#ptr.base,#ptr.offset + #t~loopctr39 := #value];#memory_$Pointer$.base, #memory_$Pointer$.offset := #memory_$Pointer$.base[#ptr.base,#ptr.offset + #t~loopctr39 := 0], #memory_$Pointer$.offset[#ptr.base,#ptr.offset + #t~loopctr39 := #value % 256];#t~loopctr39 := 1 + #t~loopctr39;" RESULT: Ultimate could not prove your program: unable to determine termination [2021-11-22 14:24:16,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_025975da-50cc-4f9b-9c62-491d64c258ea/bin/uautomizer-w2VwFs6gM0/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN