./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash d72d7c845292578ad4711d5954bbaa34eac8266f0504ea14ab2c6e0b02bee46d --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-12-06 19:29:02,046 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-06 19:29:02,048 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-06 19:29:02,074 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-06 19:29:02,075 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-06 19:29:02,076 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-06 19:29:02,077 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-06 19:29:02,078 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-06 19:29:02,080 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-06 19:29:02,089 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-06 19:29:02,090 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-06 19:29:02,091 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-06 19:29:02,091 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-06 19:29:02,092 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-06 19:29:02,093 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-06 19:29:02,094 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-06 19:29:02,095 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-06 19:29:02,096 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-06 19:29:02,097 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-06 19:29:02,099 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-06 19:29:02,100 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-06 19:29:02,102 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-06 19:29:02,103 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-06 19:29:02,103 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-06 19:29:02,106 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-06 19:29:02,106 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-06 19:29:02,107 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-06 19:29:02,108 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-06 19:29:02,108 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-06 19:29:02,109 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-06 19:29:02,109 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-06 19:29:02,110 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-06 19:29:02,110 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-06 19:29:02,111 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-06 19:29:02,112 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-06 19:29:02,112 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-06 19:29:02,113 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-06 19:29:02,113 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-06 19:29:02,113 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-06 19:29:02,114 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-06 19:29:02,114 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-06 19:29:02,115 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/config/svcomp-Termination-32bit-Automizer_Default.epf [2021-12-06 19:29:02,139 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-06 19:29:02,139 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-06 19:29:02,139 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-06 19:29:02,140 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-06 19:29:02,141 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-06 19:29:02,141 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-06 19:29:02,141 INFO L138 SettingsManager]: * Use SBE=true [2021-12-06 19:29:02,141 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2021-12-06 19:29:02,141 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2021-12-06 19:29:02,142 INFO L138 SettingsManager]: * Use old map elimination=false [2021-12-06 19:29:02,142 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2021-12-06 19:29:02,142 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2021-12-06 19:29:02,142 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2021-12-06 19:29:02,142 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-06 19:29:02,142 INFO L138 SettingsManager]: * sizeof long=4 [2021-12-06 19:29:02,142 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2021-12-06 19:29:02,142 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-06 19:29:02,143 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-12-06 19:29:02,143 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-06 19:29:02,143 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2021-12-06 19:29:02,143 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2021-12-06 19:29:02,143 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2021-12-06 19:29:02,143 INFO L138 SettingsManager]: * sizeof long double=12 [2021-12-06 19:29:02,143 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-06 19:29:02,143 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2021-12-06 19:29:02,144 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-06 19:29:02,144 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2021-12-06 19:29:02,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-06 19:29:02,144 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-06 19:29:02,144 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-06 19:29:02,144 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-06 19:29:02,144 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-06 19:29:02,145 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2021-12-06 19:29:02,145 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_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d72d7c845292578ad4711d5954bbaa34eac8266f0504ea14ab2c6e0b02bee46d [2021-12-06 19:29:02,311 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-06 19:29:02,326 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-06 19:29:02,328 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-06 19:29:02,329 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-06 19:29:02,329 INFO L275 PluginConnector]: CDTParser initialized [2021-12-06 19:29:02,330 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/../../sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c [2021-12-06 19:29:02,378 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/data/38531fd52/a3ca02ae363249b8badf6dd1b859621e/FLAGc7e1427c5 [2021-12-06 19:29:02,799 INFO L306 CDTParser]: Found 1 translation units. [2021-12-06 19:29:02,800 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c [2021-12-06 19:29:02,810 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/data/38531fd52/a3ca02ae363249b8badf6dd1b859621e/FLAGc7e1427c5 [2021-12-06 19:29:02,823 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/data/38531fd52/a3ca02ae363249b8badf6dd1b859621e [2021-12-06 19:29:02,825 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-06 19:29:02,826 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-06 19:29:02,828 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-06 19:29:02,828 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-06 19:29:02,831 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-06 19:29:02,832 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 07:29:02" (1/1) ... [2021-12-06 19:29:02,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@249fa174 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:29:02, skipping insertion in model container [2021-12-06 19:29:02,833 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 07:29:02" (1/1) ... [2021-12-06 19:29:02,838 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-06 19:29:02,879 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-06 19:29:03,066 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c[31211,31224] [2021-12-06 19:29:03,066 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 19:29:03,074 INFO L203 MainTranslator]: Completed pre-run [2021-12-06 19:29:03,136 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/sv-benchmarks/c/seq-mthreaded/pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c[31211,31224] [2021-12-06 19:29:03,136 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-06 19:29:03,148 INFO L208 MainTranslator]: Completed translation [2021-12-06 19:29:03,148 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:29:03 WrapperNode [2021-12-06 19:29:03,148 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-06 19:29:03,149 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-06 19:29:03,149 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-06 19:29:03,149 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-06 19:29:03,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:29:03" (1/1) ... [2021-12-06 19:29:03,171 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:29:03" (1/1) ... [2021-12-06 19:29:03,208 INFO L137 Inliner]: procedures = 24, calls = 15, calls flagged for inlining = 10, calls inlined = 10, statements flattened = 988 [2021-12-06 19:29:03,209 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-06 19:29:03,209 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-06 19:29:03,209 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-06 19:29:03,209 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-06 19:29:03,216 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:29:03" (1/1) ... [2021-12-06 19:29:03,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:29:03" (1/1) ... [2021-12-06 19:29:03,218 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:29:03" (1/1) ... [2021-12-06 19:29:03,219 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:29:03" (1/1) ... [2021-12-06 19:29:03,230 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:29:03" (1/1) ... [2021-12-06 19:29:03,250 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:29:03" (1/1) ... [2021-12-06 19:29:03,253 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:29:03" (1/1) ... [2021-12-06 19:29:03,258 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-06 19:29:03,259 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-06 19:29:03,259 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-06 19:29:03,259 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-06 19:29:03,260 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:29:03" (1/1) ... [2021-12-06 19:29:03,266 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:03,278 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:03,289 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:03,291 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2021-12-06 19:29:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-06 19:29:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-06 19:29:03,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-06 19:29:03,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-06 19:29:03,412 INFO L236 CfgBuilder]: Building ICFG [2021-12-06 19:29:03,413 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-06 19:29:03,969 INFO L277 CfgBuilder]: Performing block encoding [2021-12-06 19:29:03,978 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-06 19:29:03,978 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-12-06 19:29:03,980 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 07:29:03 BoogieIcfgContainer [2021-12-06 19:29:03,980 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-06 19:29:03,981 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2021-12-06 19:29:03,981 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2021-12-06 19:29:03,983 INFO L275 PluginConnector]: BuchiAutomizer initialized [2021-12-06 19:29:03,984 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 19:29:03,984 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 06.12 07:29:02" (1/3) ... [2021-12-06 19:29:03,984 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@d8cacd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.12 07:29:03, skipping insertion in model container [2021-12-06 19:29:03,984 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 19:29:03,985 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 07:29:03" (2/3) ... [2021-12-06 19:29:03,985 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@d8cacd3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 06.12 07:29:03, skipping insertion in model container [2021-12-06 19:29:03,985 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2021-12-06 19:29:03,985 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 07:29:03" (3/3) ... [2021-12-06 19:29:03,986 INFO L388 chiAutomizerObserver]: Analyzing ICFG pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c [2021-12-06 19:29:04,015 INFO L359 BuchiCegarLoop]: Interprodecural is true [2021-12-06 19:29:04,015 INFO L360 BuchiCegarLoop]: Hoare is false [2021-12-06 19:29:04,015 INFO L361 BuchiCegarLoop]: Compute interpolants for ForwardPredicates [2021-12-06 19:29:04,016 INFO L362 BuchiCegarLoop]: Backedges is STRAIGHT_LINE [2021-12-06 19:29:04,016 INFO L363 BuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2021-12-06 19:29:04,016 INFO L364 BuchiCegarLoop]: Difference is false [2021-12-06 19:29:04,016 INFO L365 BuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2021-12-06 19:29:04,016 INFO L368 BuchiCegarLoop]: ======== Iteration 0==of CEGAR loop == BuchiCegarLoop======== [2021-12-06 19:29:04,033 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 332 states, 331 states have (on average 1.797583081570997) internal successors, (595), 331 states have internal predecessors, (595), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 19:29:04,061 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 132 [2021-12-06 19:29:04,061 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 19:29:04,061 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 19:29:04,070 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:29:04,070 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:29:04,070 INFO L425 BuchiCegarLoop]: ======== Iteration 1============ [2021-12-06 19:29:04,072 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 332 states, 331 states have (on average 1.797583081570997) internal successors, (595), 331 states have internal predecessors, (595), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 19:29:04,081 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 132 [2021-12-06 19:29:04,081 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 19:29:04,081 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 19:29:04,084 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:29:04,084 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:29:04,091 INFO L791 eck$LassoCheckResult]: Stem: 327#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(41, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0; 230#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~ret60#1, main_#t~ret61#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~newmax1~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~id2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~r2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~st2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~nl2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~m2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~max2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~mode2~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~newmax2~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max3~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode3~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax3~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m4~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max4~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode4~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax4~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 203#L457true assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 165#L468true init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 184#L478true assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 323#L489true init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 68#L499true assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 279#L510true init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 231#L520true assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 62#L531true init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 113#L541true assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 233#L552true init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 276#L562true assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 79#L573true init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 132#L583true assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 299#L594true init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 236#L604true assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 197#L615true init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 171#L625true assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 292#L636true init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 284#L646true assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 186#L657true init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 228#L667true assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 145#L678true init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 143#L688true assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 234#L699true init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 159#L709true assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 48#L720true init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 84#L730true assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 168#L741true init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 34#L751true assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 287#L762true init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 5#L772true assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 111#L783true init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 232#L793true assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 13#L804true init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 123#L814true assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 173#L825true init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 169#L835true assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 204#L846true init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 182#L856true assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 315#L867true init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 26#L877true assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 28#L888true init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 125#L898true assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 86#L909true init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 281#L919true assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 96#L930true init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 285#L940true assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 223#L951true init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 219#L961true assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 280#L961-1true init_#res#1 := init_~tmp___23~0#1; 180#L1146true main_#t~ret60#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret60#1;havoc main_#t~ret60#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 66#L22true assume !(0 == assume_abort_if_not_~cond#1); 139#L21true assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 314#L1287-2true [2021-12-06 19:29:04,092 INFO L793 eck$LassoCheckResult]: Loop: 314#L1287-2true assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 90#L115true assume !(0 != ~mode1~0 % 256); 128#L154true assume !(~r1~0 % 256 < 3); 324#L154-1true ~mode1~0 := 1; 248#L115-2true assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 304#L182true assume !(0 != ~mode2~0 % 256); 282#L221true assume !(~r2~0 % 256 < 3); 89#L221-1true ~mode2~0 := 1; 32#L182-2true assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 8#L249true assume !(0 != ~mode3~0 % 256); 43#L288true assume !(~r3~0 % 256 < 3); 258#L288-1true ~mode3~0 := 1; 38#L249-2true assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 322#L316true assume !(0 != ~mode4~0 % 256); 20#L358true assume !(~r4~0 % 256 < 3); 243#L358-1true ~mode4~0 := 1; 268#L316-2true assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 334#L1154true assume !(~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1);check_~tmp~1#1 := 0; 149#L1154-1true check_#res#1 := check_~tmp~1#1; 226#L1206true main_#t~ret61#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret61#1;havoc main_#t~ret61#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 255#L1329true assume !(0 == assert_~arg#1 % 256); 306#L1324true assume { :end_inline_assert } true; 314#L1287-2true [2021-12-06 19:29:04,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:29:04,096 INFO L85 PathProgramCache]: Analyzing trace with hash 2064134942, now seen corresponding path program 1 times [2021-12-06 19:29:04,103 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:29:04,103 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1990788729] [2021-12-06 19:29:04,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:29:04,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:29:04,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:29:04,341 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 19:29:04,341 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 19:29:04,342 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1990788729] [2021-12-06 19:29:04,342 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1990788729] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 19:29:04,342 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 19:29:04,343 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 19:29:04,344 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1432334712] [2021-12-06 19:29:04,344 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 19:29:04,348 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-06 19:29:04,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:29:04,349 INFO L85 PathProgramCache]: Analyzing trace with hash -822317289, now seen corresponding path program 1 times [2021-12-06 19:29:04,349 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:29:04,349 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [842244458] [2021-12-06 19:29:04,349 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:29:04,349 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:29:04,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:29:04,428 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 19:29:04,428 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 19:29:04,428 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [842244458] [2021-12-06 19:29:04,428 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [842244458] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 19:29:04,428 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 19:29:04,429 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 19:29:04,429 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1835929275] [2021-12-06 19:29:04,429 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 19:29:04,430 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-06 19:29:04,430 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 19:29:04,469 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 19:29:04,470 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-06 19:29:04,474 INFO L87 Difference]: Start difference. First operand has 332 states, 331 states have (on average 1.797583081570997) internal successors, (595), 331 states have internal predecessors, (595), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 5 states, 5 states have (on average 4.4) internal successors, (22), 5 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 19:29:04,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 19:29:04,565 INFO L93 Difference]: Finished difference Result 332 states and 591 transitions. [2021-12-06 19:29:04,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 19:29:04,571 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 332 states and 591 transitions. [2021-12-06 19:29:04,578 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 131 [2021-12-06 19:29:04,587 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 332 states to 327 states and 578 transitions. [2021-12-06 19:29:04,588 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 327 [2021-12-06 19:29:04,589 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 327 [2021-12-06 19:29:04,590 INFO L73 IsDeterministic]: Start isDeterministic. Operand 327 states and 578 transitions. [2021-12-06 19:29:04,592 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 19:29:04,592 INFO L681 BuchiCegarLoop]: Abstraction has 327 states and 578 transitions. [2021-12-06 19:29:04,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 327 states and 578 transitions. [2021-12-06 19:29:04,630 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 327 to 327. [2021-12-06 19:29:04,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 327 states, 327 states have (on average 1.7675840978593271) internal successors, (578), 326 states have internal predecessors, (578), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 19:29:04,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 327 states and 578 transitions. [2021-12-06 19:29:04,635 INFO L704 BuchiCegarLoop]: Abstraction has 327 states and 578 transitions. [2021-12-06 19:29:04,635 INFO L587 BuchiCegarLoop]: Abstraction has 327 states and 578 transitions. [2021-12-06 19:29:04,635 INFO L425 BuchiCegarLoop]: ======== Iteration 2============ [2021-12-06 19:29:04,636 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 327 states and 578 transitions. [2021-12-06 19:29:04,639 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 131 [2021-12-06 19:29:04,639 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 19:29:04,639 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 19:29:04,642 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:29:04,643 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:29:04,643 INFO L791 eck$LassoCheckResult]: Stem: 1008#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(41, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0; 980#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~ret60#1, main_#t~ret61#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~newmax1~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~id2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~r2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~st2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~nl2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~m2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~max2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~mode2~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~newmax2~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max3~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode3~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax3~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m4~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max4~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode4~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax4~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 964#L457 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 686#L468 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 937#L478 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 874#L489 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 822#L499 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 823#L510 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 981#L520 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 807#L531 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 808#L541 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 745#L552 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 983#L562 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 830#L573 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 838#L583 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 883#L594 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 985#L604 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 875#L615 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 945#L625 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 759#L636 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 1003#L646 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 907#L657 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 957#L667 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 708#L678 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 916#L688 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 862#L699 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 930#L709 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 781#L720 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 782#L730 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 801#L741 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 752#L751 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 753#L762 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 688#L772 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 689#L783 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 886#L793 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 714#L804 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 715#L814 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 834#L825 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 944#L835 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 787#L846 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 955#L856 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 775#L867 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 737#L877 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 719#L888 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 741#L898 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 728#L909 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 849#L919 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 698#L930 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 863#L940 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 812#L951 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 976#L961 assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 693#L961-1 init_#res#1 := init_~tmp___23~0#1; 953#L1146 main_#t~ret60#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret60#1;havoc main_#t~ret60#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 816#L22 assume !(0 == assume_abort_if_not_~cond#1); 817#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 912#L1287-2 [2021-12-06 19:29:04,644 INFO L793 eck$LassoCheckResult]: Loop: 912#L1287-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 852#L115 assume !(0 != ~mode1~0 % 256); 853#L154 assume !(~r1~0 % 256 < 3); 770#L154-1 ~mode1~0 := 1; 871#L115-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 992#L182 assume !(0 != ~mode2~0 % 256); 1002#L221 assume !(~r2~0 % 256 < 3); 850#L221-1 ~mode2~0 := 1; 747#L182-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 694#L249 assume !(0 != ~mode3~0 % 256); 695#L288 assume !(~r3~0 % 256 < 3); 765#L288-1 ~mode3~0 := 1; 762#L249-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 763#L316 assume !(0 != ~mode4~0 % 256); 723#L358 assume !(~r4~0 % 256 < 3); 702#L358-1 ~mode4~0 := 1; 969#L316-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 999#L1154 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 750#L1155 assume ~st1~0 + ~nl1~0 <= 1; 751#L1156 assume ~st2~0 + ~nl2~0 <= 1; 936#L1157 assume ~st3~0 + ~nl3~0 <= 1; 739#L1158 assume ~st4~0 + ~nl4~0 <= 1; 740#L1159 assume ~r1~0 % 256 >= 3; 815#L1163 assume ~r1~0 % 256 < 3; 921#L1168 assume ~r1~0 % 256 >= 3; 942#L1173 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 922#L1154-1 check_#res#1 := check_~tmp~1#1; 923#L1206 main_#t~ret61#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret61#1;havoc main_#t~ret61#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 977#L1329 assume !(0 == assert_~arg#1 % 256); 995#L1324 assume { :end_inline_assert } true; 912#L1287-2 [2021-12-06 19:29:04,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:29:04,645 INFO L85 PathProgramCache]: Analyzing trace with hash 2064134942, now seen corresponding path program 2 times [2021-12-06 19:29:04,645 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:29:04,645 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252931417] [2021-12-06 19:29:04,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:29:04,646 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:29:04,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:29:04,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 19:29:04,760 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 19:29:04,760 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [252931417] [2021-12-06 19:29:04,760 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [252931417] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 19:29:04,760 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 19:29:04,761 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 19:29:04,761 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1284224142] [2021-12-06 19:29:04,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 19:29:04,762 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-06 19:29:04,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:29:04,763 INFO L85 PathProgramCache]: Analyzing trace with hash 1776572902, now seen corresponding path program 1 times [2021-12-06 19:29:04,763 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:29:04,763 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1053561396] [2021-12-06 19:29:04,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:29:04,763 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:29:04,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:29:04,804 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 19:29:04,804 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 19:29:04,804 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1053561396] [2021-12-06 19:29:04,804 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1053561396] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 19:29:04,805 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 19:29:04,805 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 19:29:04,805 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [580419865] [2021-12-06 19:29:04,805 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 19:29:04,806 INFO L808 eck$LassoCheckResult]: loop already infeasible [2021-12-06 19:29:04,806 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 19:29:04,806 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-12-06 19:29:04,807 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-12-06 19:29:04,807 INFO L87 Difference]: Start difference. First operand 327 states and 578 transitions. cyclomatic complexity: 252 Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 19:29:04,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 19:29:04,849 INFO L93 Difference]: Finished difference Result 433 states and 747 transitions. [2021-12-06 19:29:04,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-12-06 19:29:04,850 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 433 states and 747 transitions. [2021-12-06 19:29:04,853 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 237 [2021-12-06 19:29:04,857 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 433 states to 433 states and 747 transitions. [2021-12-06 19:29:04,857 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 433 [2021-12-06 19:29:04,858 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 433 [2021-12-06 19:29:04,858 INFO L73 IsDeterministic]: Start isDeterministic. Operand 433 states and 747 transitions. [2021-12-06 19:29:04,860 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 19:29:04,860 INFO L681 BuchiCegarLoop]: Abstraction has 433 states and 747 transitions. [2021-12-06 19:29:04,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 433 states and 747 transitions. [2021-12-06 19:29:04,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 433 to 431. [2021-12-06 19:29:04,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 431 states, 431 states have (on average 1.7262180974477959) internal successors, (744), 430 states have internal predecessors, (744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 19:29:04,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 431 states and 744 transitions. [2021-12-06 19:29:04,884 INFO L704 BuchiCegarLoop]: Abstraction has 431 states and 744 transitions. [2021-12-06 19:29:04,884 INFO L587 BuchiCegarLoop]: Abstraction has 431 states and 744 transitions. [2021-12-06 19:29:04,884 INFO L425 BuchiCegarLoop]: ======== Iteration 3============ [2021-12-06 19:29:04,884 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 431 states and 744 transitions. [2021-12-06 19:29:04,887 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 235 [2021-12-06 19:29:04,887 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 19:29:04,887 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 19:29:04,889 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:29:04,889 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:29:04,890 INFO L791 eck$LassoCheckResult]: Stem: 1798#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(41, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0; 1758#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~ret60#1, main_#t~ret61#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~newmax1~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~id2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~r2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~st2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~nl2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~m2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~max2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~mode2~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~newmax2~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max3~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode3~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax3~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m4~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max4~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode4~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax4~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 1741#L457 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 1455#L468 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 1714#L478 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 1645#L489 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 1591#L499 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 1592#L510 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 1759#L520 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 1578#L531 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 1579#L541 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 1512#L552 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 1761#L562 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 1601#L573 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 1608#L583 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 1654#L594 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 1763#L604 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 1647#L615 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 1722#L625 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 1529#L636 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 1787#L646 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 1682#L657 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 1734#L667 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 1477#L678 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 1691#L688 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 1633#L699 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 1707#L709 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 1550#L720 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 1551#L730 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 1571#L741 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 1522#L751 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 1523#L762 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 1457#L772 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 1458#L783 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 1657#L793 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 1478#L804 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 1479#L814 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 1605#L825 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 1719#L835 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 1557#L846 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 1731#L856 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 1546#L867 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 1506#L877 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 1486#L888 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 1510#L898 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 1495#L909 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 1620#L919 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 1464#L930 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 1634#L940 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 1583#L951 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 1753#L961 assume !(~id1~0 != ~id2~0);init_~tmp___23~0#1 := 0; 1462#L961-1 init_#res#1 := init_~tmp___23~0#1; 1730#L1146 main_#t~ret60#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret60#1;havoc main_#t~ret60#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 1587#L22 assume !(0 == assume_abort_if_not_~cond#1); 1588#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 1687#L1287-2 [2021-12-06 19:29:04,890 INFO L793 eck$LassoCheckResult]: Loop: 1687#L1287-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 1801#L115 assume !(0 != ~mode1~0 % 256); 1800#L154 assume ~r1~0 % 256 < 3; 1765#L155 assume !(0 != ~ep12~0 % 256); 1599#L155-1 assume !(0 != ~ep13~0 % 256); 1619#L160 assume !(0 != ~ep14~0 % 256); 1540#L154-1 ~mode1~0 := 1; 1646#L115-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 1771#L182 assume !(0 != ~mode2~0 % 256); 1790#L221 assume !(~r2~0 % 256 < 3); 1621#L221-1 ~mode2~0 := 1; 1518#L182-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 1519#L249 assume !(0 != ~mode3~0 % 256); 1541#L288 assume !(~r3~0 % 256 < 3); 1537#L288-1 ~mode3~0 := 1; 1532#L249-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 1533#L316 assume !(0 != ~mode4~0 % 256); 1492#L358 assume !(~r4~0 % 256 < 3); 1471#L358-1 ~mode4~0 := 1; 1746#L316-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 1779#L1154 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 1520#L1155 assume ~st1~0 + ~nl1~0 <= 1; 1521#L1156 assume ~st2~0 + ~nl2~0 <= 1; 1795#L1157 assume ~st3~0 + ~nl3~0 <= 1; 1807#L1158 assume ~st4~0 + ~nl4~0 <= 1; 1806#L1159 assume !(~r1~0 % 256 >= 3); 1585#L1162 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 1586#L1163 assume ~r1~0 % 256 < 3; 1799#L1168 assume !(~r1~0 % 256 >= 3); 1783#L1172 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 1784#L1173 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 1805#L1154-1 check_#res#1 := check_~tmp~1#1; 1804#L1206 main_#t~ret61#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret61#1;havoc main_#t~ret61#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 1803#L1329 assume !(0 == assert_~arg#1 % 256); 1802#L1324 assume { :end_inline_assert } true; 1687#L1287-2 [2021-12-06 19:29:04,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:29:04,891 INFO L85 PathProgramCache]: Analyzing trace with hash 2064134942, now seen corresponding path program 3 times [2021-12-06 19:29:04,891 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:29:04,892 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813478816] [2021-12-06 19:29:04,892 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:29:04,892 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:29:04,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:29:04,963 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 19:29:04,964 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 19:29:04,964 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813478816] [2021-12-06 19:29:04,964 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [813478816] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 19:29:04,964 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 19:29:04,964 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-12-06 19:29:04,965 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [523900255] [2021-12-06 19:29:04,965 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 19:29:04,965 INFO L796 eck$LassoCheckResult]: stem already infeasible [2021-12-06 19:29:04,966 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:29:04,966 INFO L85 PathProgramCache]: Analyzing trace with hash 899150360, now seen corresponding path program 1 times [2021-12-06 19:29:04,966 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:29:04,966 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1272417629] [2021-12-06 19:29:04,966 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:29:04,966 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:29:04,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 19:29:04,977 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 19:29:04,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 19:29:05,013 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 19:29:05,778 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 19:29:05,779 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 19:29:05,779 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 19:29:05,779 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 19:29:05,779 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-06 19:29:05,779 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:05,779 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 19:29:05,779 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 19:29:05,779 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-12-06 19:29:05,779 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 19:29:05,779 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 19:29:05,796 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,801 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,803 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,805 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,806 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,807 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,809 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,823 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,825 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,826 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,829 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,830 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,831 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,833 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,834 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,835 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,837 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,838 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,839 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,844 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,845 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,846 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,848 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,869 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,870 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,871 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,872 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,875 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,876 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,878 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,879 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:05,880 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,211 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 19:29:06,212 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-06 19:29:06,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:06,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:06,214 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:06,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2021-12-06 19:29:06,216 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:29:06,216 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:29:06,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:06,244 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:06,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:06,244 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:06,245 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2021-12-06 19:29:06,246 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-06 19:29:06,246 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:29:06,365 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-06 19:29:06,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2021-12-06 19:29:06,368 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 19:29:06,368 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 19:29:06,368 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 19:29:06,368 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 19:29:06,368 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-06 19:29:06,368 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:06,368 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 19:29:06,368 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 19:29:06,368 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c_Iteration3_Loop [2021-12-06 19:29:06,368 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 19:29:06,368 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 19:29:06,371 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,373 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,376 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,377 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,378 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,379 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,380 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,381 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,382 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,383 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,386 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,387 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,388 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,409 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,412 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,413 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,414 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,415 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,416 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,417 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,419 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,424 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,426 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,426 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,427 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,430 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,432 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,435 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,437 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,439 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,440 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:06,772 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 19:29:06,776 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-06 19:29:06,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:06,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:06,777 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:06,778 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2021-12-06 19:29:06,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:06,786 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:06,786 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:06,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:06,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:06,786 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:06,788 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:06,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:06,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:06,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2021-12-06 19:29:06,809 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:06,809 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:06,810 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:06,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2021-12-06 19:29:06,811 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 [2021-12-06 19:29:06,820 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:06,820 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:06,820 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:06,820 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:06,820 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:06,821 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:06,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:06,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:06,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2021-12-06 19:29:06,842 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:06,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:06,843 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:06,844 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2021-12-06 19:29:06,844 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:06,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:06,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:06,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:06,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:06,852 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:06,852 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:06,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:06,853 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:06,871 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2021-12-06 19:29:06,872 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:06,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:06,873 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:06,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2021-12-06 19:29:06,874 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:06,880 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:06,880 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:06,881 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:06,881 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:06,881 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:06,881 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:06,881 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:06,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:06,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2021-12-06 19:29:06,901 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:06,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:06,901 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:06,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2021-12-06 19:29:06,904 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:06,911 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:06,911 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:06,911 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:06,911 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:06,911 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:06,912 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:06,912 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:06,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:06,931 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0 [2021-12-06 19:29:06,932 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:06,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:06,932 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:06,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2021-12-06 19:29:06,933 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:06,940 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:06,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:06,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:06,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:06,941 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:06,941 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:06,941 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:06,942 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:06,961 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:06,961 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:06,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:06,962 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:06,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2021-12-06 19:29:06,963 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 [2021-12-06 19:29:06,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:06,970 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:06,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:06,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:06,970 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:06,971 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:06,971 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:06,972 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:06,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2021-12-06 19:29:06,990 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:06,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:06,991 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:06,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2021-12-06 19:29:06,992 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:06,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:06,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:06,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:06,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:06,999 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,000 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,000 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,019 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:07,020 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,020 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,021 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2021-12-06 19:29:07,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,028 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,028 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,029 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,030 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:07,048 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,048 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,049 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2021-12-06 19:29:07,050 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 [2021-12-06 19:29:07,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,057 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,058 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,059 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:07,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,078 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2021-12-06 19:29:07,080 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 [2021-12-06 19:29:07,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,087 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,088 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:07,107 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,108 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2021-12-06 19:29:07,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,116 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,117 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2021-12-06 19:29:07,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,137 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2021-12-06 19:29:07,138 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 [2021-12-06 19:29:07,145 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,145 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,152 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0 [2021-12-06 19:29:07,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,176 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2021-12-06 19:29:07,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,184 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,184 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,185 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:07,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,205 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2021-12-06 19:29:07,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,214 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,214 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,214 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,214 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,233 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2021-12-06 19:29:07,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,234 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2021-12-06 19:29:07,235 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,243 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,243 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,244 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,262 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2021-12-06 19:29:07,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,263 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2021-12-06 19:29:07,264 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,272 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,272 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,272 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,272 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,272 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,273 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,273 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:07,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,293 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2021-12-06 19:29:07,294 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 [2021-12-06 19:29:07,300 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,300 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,301 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,301 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:07,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,322 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2021-12-06 19:29:07,323 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 [2021-12-06 19:29:07,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,330 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,331 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,350 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Ended with exit code 0 [2021-12-06 19:29:07,350 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,350 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,350 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,351 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2021-12-06 19:29:07,352 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 [2021-12-06 19:29:07,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,359 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,359 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,359 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,359 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,361 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2021-12-06 19:29:07,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,381 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,381 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2021-12-06 19:29:07,383 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,390 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,390 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,390 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,390 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,390 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,391 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,394 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2021-12-06 19:29:07,424 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,425 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2021-12-06 19:29:07,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,433 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,433 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,453 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0 [2021-12-06 19:29:07,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,454 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,455 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2021-12-06 19:29:07,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,462 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,462 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,463 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2021-12-06 19:29:07,482 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,483 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2021-12-06 19:29:07,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,491 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,491 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,491 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,511 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:07,511 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,512 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2021-12-06 19:29:07,513 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,520 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,520 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,520 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,521 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,522 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2021-12-06 19:29:07,541 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,541 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2021-12-06 19:29:07,547 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,554 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,555 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,556 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,574 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2021-12-06 19:29:07,575 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,575 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2021-12-06 19:29:07,577 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 [2021-12-06 19:29:07,584 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,584 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,584 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,584 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,585 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,603 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2021-12-06 19:29:07,603 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,603 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,604 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2021-12-06 19:29:07,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,612 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,612 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,612 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,613 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,613 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,615 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,633 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2021-12-06 19:29:07,633 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,634 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2021-12-06 19:29:07,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,643 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,643 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,644 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,644 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,646 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,664 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2021-12-06 19:29:07,664 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,664 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,665 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2021-12-06 19:29:07,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,673 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,674 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,675 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2021-12-06 19:29:07,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,694 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2021-12-06 19:29:07,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,703 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,703 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,703 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,703 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Ended with exit code 0 [2021-12-06 19:29:07,722 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,723 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2021-12-06 19:29:07,725 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 [2021-12-06 19:29:07,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,732 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:07,733 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:07,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,752 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:07,752 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-06 19:29:07,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,753 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2021-12-06 19:29:07,754 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 [2021-12-06 19:29:07,761 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,761 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,761 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,761 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,761 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:07,762 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:07,762 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,764 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,782 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2021-12-06 19:29:07,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,783 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2021-12-06 19:29:07,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,791 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:07,792 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:07,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,794 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2021-12-06 19:29:07,812 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,812 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,813 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,813 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2021-12-06 19:29:07,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,821 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,821 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:07,822 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:07,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,823 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2021-12-06 19:29:07,841 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,842 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2021-12-06 19:29:07,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,850 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:07,851 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:07,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,870 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2021-12-06 19:29:07,870 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,871 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2021-12-06 19:29:07,872 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,879 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,879 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,879 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,879 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,879 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:07,880 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:07,880 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2021-12-06 19:29:07,900 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,900 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2021-12-06 19:29:07,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,908 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,908 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:07,909 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:07,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,910 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2021-12-06 19:29:07,928 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,929 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2021-12-06 19:29:07,930 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,937 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,937 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:07,938 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:07,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,957 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2021-12-06 19:29:07,957 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,958 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2021-12-06 19:29:07,959 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,966 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,967 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:07,968 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:07,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:07,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:07,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:07,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:07,989 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:07,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2021-12-06 19:29:07,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:07,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:07,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:07,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:07,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:07,997 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:07,997 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:07,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:07,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,016 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:08,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,017 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2021-12-06 19:29:08,019 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 [2021-12-06 19:29:08,026 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,026 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,027 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,027 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,029 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2021-12-06 19:29:08,046 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,047 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2021-12-06 19:29:08,049 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,055 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,056 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,056 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,075 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2021-12-06 19:29:08,075 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,076 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2021-12-06 19:29:08,077 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 [2021-12-06 19:29:08,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,085 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,085 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,085 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,087 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2021-12-06 19:29:08,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,105 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2021-12-06 19:29:08,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,115 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,122 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,147 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:08,147 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,148 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2021-12-06 19:29:08,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,156 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,157 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,159 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2021-12-06 19:29:08,177 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,177 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,178 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,178 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2021-12-06 19:29:08,179 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,186 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,186 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,186 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,186 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,186 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,186 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2021-12-06 19:29:08,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,206 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2021-12-06 19:29:08,208 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,214 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,214 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,215 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,215 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,215 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2021-12-06 19:29:08,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,235 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,236 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2021-12-06 19:29:08,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,244 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,244 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,244 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,244 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2021-12-06 19:29:08,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,264 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2021-12-06 19:29:08,265 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 [2021-12-06 19:29:08,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,273 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,274 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,276 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,293 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Ended with exit code 0 [2021-12-06 19:29:08,294 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,294 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,294 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,295 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2021-12-06 19:29:08,296 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,303 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,303 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,303 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,303 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,303 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,304 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,304 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,306 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,324 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:08,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,325 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2021-12-06 19:29:08,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,332 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,333 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,333 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2021-12-06 19:29:08,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,354 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2021-12-06 19:29:08,355 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 [2021-12-06 19:29:08,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,363 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,363 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,363 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,364 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,366 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2021-12-06 19:29:08,384 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,385 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,385 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2021-12-06 19:29:08,386 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,393 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,393 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,393 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,393 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,393 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,393 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,395 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,412 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Ended with exit code 0 [2021-12-06 19:29:08,412 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,412 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,413 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2021-12-06 19:29:08,414 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 [2021-12-06 19:29:08,421 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,421 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,421 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,421 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,421 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,423 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,440 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Ended with exit code 0 [2021-12-06 19:29:08,440 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,440 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,441 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2021-12-06 19:29:08,442 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,449 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,450 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,451 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2021-12-06 19:29:08,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,469 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2021-12-06 19:29:08,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,478 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,478 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,479 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,479 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,498 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2021-12-06 19:29:08,499 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,499 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2021-12-06 19:29:08,501 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 [2021-12-06 19:29:08,508 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,509 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,509 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,509 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,509 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,509 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,511 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2021-12-06 19:29:08,529 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,529 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,530 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,530 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2021-12-06 19:29:08,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,539 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,540 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:08,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,559 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2021-12-06 19:29:08,561 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,568 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,568 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,569 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,570 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,572 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2021-12-06 19:29:08,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,590 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,591 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2021-12-06 19:29:08,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,598 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,599 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,599 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,619 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:08,619 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,620 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2021-12-06 19:29:08,621 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,628 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,628 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,629 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2021-12-06 19:29:08,648 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,648 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,649 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2021-12-06 19:29:08,653 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 [2021-12-06 19:29:08,660 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,660 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,660 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,661 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,661 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,661 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2021-12-06 19:29:08,680 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,680 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2021-12-06 19:29:08,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,688 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:08,689 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:08,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:08,708 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-06 19:29:08,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,708 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2021-12-06 19:29:08,709 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 [2021-12-06 19:29:08,716 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,717 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:08,717 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:08,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2021-12-06 19:29:08,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,737 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2021-12-06 19:29:08,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,745 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:08,746 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:08,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2021-12-06 19:29:08,766 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,767 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2021-12-06 19:29:08,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,776 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:08,776 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:08,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,795 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2021-12-06 19:29:08,795 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,796 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2021-12-06 19:29:08,797 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 [2021-12-06 19:29:08,804 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,804 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,804 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:08,804 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:08,804 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,823 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:08,823 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,824 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,824 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2021-12-06 19:29:08,825 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,832 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,832 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:08,833 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:08,833 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,852 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:08,852 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,853 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2021-12-06 19:29:08,854 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 [2021-12-06 19:29:08,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,861 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,861 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:08,862 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:08,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,880 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2021-12-06 19:29:08,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,881 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2021-12-06 19:29:08,883 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,889 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,890 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,890 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,890 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,890 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:08,890 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:08,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2021-12-06 19:29:08,909 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,910 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2021-12-06 19:29:08,911 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 [2021-12-06 19:29:08,918 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,918 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:08,919 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:08,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,921 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,939 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2021-12-06 19:29:08,939 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,940 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2021-12-06 19:29:08,941 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:08,949 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:08,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:08,968 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:08,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:08,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:08,969 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:08,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2021-12-06 19:29:08,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:08,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:08,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:08,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:08,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:08,979 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:08,980 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:08,980 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:08,982 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,000 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:09,000 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,001 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,001 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2021-12-06 19:29:09,002 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,008 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,009 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,009 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,009 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,009 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,009 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:09,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,029 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2021-12-06 19:29:09,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,036 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,036 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,037 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,037 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,037 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,056 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2021-12-06 19:29:09,056 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,057 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2021-12-06 19:29:09,058 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,066 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,066 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,067 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,082 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2021-12-06 19:29:09,100 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,101 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,101 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2021-12-06 19:29:09,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,109 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,110 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Ended with exit code 0 [2021-12-06 19:29:09,130 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,130 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,131 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,132 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2021-12-06 19:29:09,132 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,140 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,140 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,140 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,140 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,140 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,140 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,140 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,142 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,159 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:09,160 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,160 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,160 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,161 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2021-12-06 19:29:09,161 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 [2021-12-06 19:29:09,169 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,169 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,169 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,169 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,169 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,169 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,169 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,171 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,189 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2021-12-06 19:29:09,189 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,189 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,190 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2021-12-06 19:29:09,191 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 [2021-12-06 19:29:09,198 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,198 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,198 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2021-12-06 19:29:09,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,218 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,218 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2021-12-06 19:29:09,220 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,227 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,227 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,228 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2021-12-06 19:29:09,248 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,248 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2021-12-06 19:29:09,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,257 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,258 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,259 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,278 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:09,279 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,279 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2021-12-06 19:29:09,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,289 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,289 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,290 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,292 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,309 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Ended with exit code 0 [2021-12-06 19:29:09,310 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,310 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2021-12-06 19:29:09,311 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,319 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,321 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,321 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,325 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2021-12-06 19:29:09,343 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,343 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,343 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2021-12-06 19:29:09,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,353 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Ended with exit code 0 [2021-12-06 19:29:09,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,373 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2021-12-06 19:29:09,374 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 [2021-12-06 19:29:09,381 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,381 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,381 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,382 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,382 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,383 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2021-12-06 19:29:09,401 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,401 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2021-12-06 19:29:09,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,410 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,412 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,429 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2021-12-06 19:29:09,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,430 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2021-12-06 19:29:09,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,439 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,440 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,443 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,460 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2021-12-06 19:29:09,461 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,461 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,462 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2021-12-06 19:29:09,463 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 [2021-12-06 19:29:09,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,470 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,471 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,490 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2021-12-06 19:29:09,490 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,491 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2021-12-06 19:29:09,492 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,500 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,500 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,500 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,500 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,502 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2021-12-06 19:29:09,519 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,519 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,520 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2021-12-06 19:29:09,521 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 [2021-12-06 19:29:09,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,529 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,532 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,532 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,535 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,552 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2021-12-06 19:29:09,552 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,553 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2021-12-06 19:29:09,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,563 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,564 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2021-12-06 19:29:09,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,585 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2021-12-06 19:29:09,586 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 [2021-12-06 19:29:09,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,593 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,593 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,612 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:09,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,613 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2021-12-06 19:29:09,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,622 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,622 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,641 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:09,641 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,642 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2021-12-06 19:29:09,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,652 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,652 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,652 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:09,652 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:09,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,654 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2021-12-06 19:29:09,679 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 19:29:09,679 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,680 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2021-12-06 19:29:09,681 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,689 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:09,689 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:09,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,691 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2021-12-06 19:29:09,708 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,709 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2021-12-06 19:29:09,711 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,718 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,718 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,718 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,718 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:09,719 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:09,719 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2021-12-06 19:29:09,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,740 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2021-12-06 19:29:09,743 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,751 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,751 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,751 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,751 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,751 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:09,752 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:09,752 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,753 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,770 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:09,770 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,771 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2021-12-06 19:29:09,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,781 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,781 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:09,781 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:09,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,783 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Ended with exit code 0 [2021-12-06 19:29:09,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,802 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2021-12-06 19:29:09,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:09,812 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:09,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,832 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:09,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,833 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2021-12-06 19:29:09,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,842 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:09,842 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:09,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2021-12-06 19:29:09,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,863 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2021-12-06 19:29:09,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,872 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:09,873 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:09,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,874 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,891 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2021-12-06 19:29:09,892 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,892 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2021-12-06 19:29:09,893 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 [2021-12-06 19:29:09,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,901 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,901 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,901 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,901 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:09,902 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:09,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2021-12-06 19:29:09,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,923 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2021-12-06 19:29:09,924 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 [2021-12-06 19:29:09,931 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,932 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:09,932 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:09,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2021-12-06 19:29:09,952 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,952 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2021-12-06 19:29:09,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,961 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,961 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:09,962 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:09,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:09,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Ended with exit code 0 [2021-12-06 19:29:09,982 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:09,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:09,983 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:09,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2021-12-06 19:29:09,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:09,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:09,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:09,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:09,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:09,992 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:09,992 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:09,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:09,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2021-12-06 19:29:10,012 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,012 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2021-12-06 19:29:10,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,022 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2021-12-06 19:29:10,041 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,042 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,043 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2021-12-06 19:29:10,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,052 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,053 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,060 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,061 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,072 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2021-12-06 19:29:10,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,091 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2021-12-06 19:29:10,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,099 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,100 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,100 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,103 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,121 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2021-12-06 19:29:10,121 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,122 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2021-12-06 19:29:10,123 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,131 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,132 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,150 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2021-12-06 19:29:10,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,151 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2021-12-06 19:29:10,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,160 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,160 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,161 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,161 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2021-12-06 19:29:10,181 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,181 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,182 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2021-12-06 19:29:10,183 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,191 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,191 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,191 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,191 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,191 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,192 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,211 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2021-12-06 19:29:10,211 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,211 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2021-12-06 19:29:10,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,221 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,221 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,221 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,222 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,222 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,223 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2021-12-06 19:29:10,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,242 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2021-12-06 19:29:10,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,250 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,251 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,251 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,254 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2021-12-06 19:29:10,271 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,272 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2021-12-06 19:29:10,273 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 [2021-12-06 19:29:10,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,280 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,281 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,281 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Ended with exit code 0 [2021-12-06 19:29:10,301 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,302 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2021-12-06 19:29:10,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,311 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,311 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,312 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,312 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,316 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,334 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2021-12-06 19:29:10,334 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,335 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2021-12-06 19:29:10,336 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,344 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,344 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2021-12-06 19:29:10,364 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,364 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2021-12-06 19:29:10,365 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 [2021-12-06 19:29:10,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,373 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,373 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,392 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2021-12-06 19:29:10,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,393 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2021-12-06 19:29:10,394 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 [2021-12-06 19:29:10,401 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,401 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,401 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,401 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,421 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:10,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,421 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,422 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2021-12-06 19:29:10,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,429 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,430 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,430 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,431 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,431 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,452 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:10,452 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,452 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2021-12-06 19:29:10,453 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 [2021-12-06 19:29:10,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,460 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,460 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,461 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,461 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,464 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2021-12-06 19:29:10,482 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,483 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2021-12-06 19:29:10,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,491 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,491 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,492 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,492 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,493 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:10,511 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,511 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,512 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2021-12-06 19:29:10,512 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,519 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,519 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,520 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,520 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,520 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,521 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,521 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2021-12-06 19:29:10,541 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,542 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2021-12-06 19:29:10,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,550 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,550 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,551 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Ended with exit code 0 [2021-12-06 19:29:10,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,572 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,573 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2021-12-06 19:29:10,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,580 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,580 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,581 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,583 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2021-12-06 19:29:10,601 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,602 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2021-12-06 19:29:10,603 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,610 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,610 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,610 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,610 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,610 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,610 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,612 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,629 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2021-12-06 19:29:10,630 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,630 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,631 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2021-12-06 19:29:10,632 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:10,639 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,639 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,639 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,640 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:10,640 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:10,640 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,642 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2021-12-06 19:29:10,659 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 19:29:10,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,660 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,660 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,661 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2021-12-06 19:29:10,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:10,669 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:10,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,670 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:10,670 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:10,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,690 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:10,690 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,691 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,692 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2021-12-06 19:29:10,693 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,700 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:10,700 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:10,700 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,700 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,700 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,700 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:10,701 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:10,701 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2021-12-06 19:29:10,722 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,722 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2021-12-06 19:29:10,724 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,732 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:10,732 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:10,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,732 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:10,733 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:10,733 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,734 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,752 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2021-12-06 19:29:10,752 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,753 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,753 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2021-12-06 19:29:10,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:10,765 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:10,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,765 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:10,766 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:10,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2021-12-06 19:29:10,785 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,786 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2021-12-06 19:29:10,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:10,796 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:10,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,796 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:10,797 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:10,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,799 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,817 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2021-12-06 19:29:10,817 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,818 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2021-12-06 19:29:10,819 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,827 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:10,827 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:10,827 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,827 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,827 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,827 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:10,828 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:10,828 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Ended with exit code 0 [2021-12-06 19:29:10,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,848 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2021-12-06 19:29:10,849 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 [2021-12-06 19:29:10,856 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:10,856 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:10,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,857 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:10,857 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:10,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2021-12-06 19:29:10,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,877 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,877 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,878 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2021-12-06 19:29:10,879 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:10,887 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:10,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,887 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:10,889 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:10,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,892 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Ended with exit code 0 [2021-12-06 19:29:10,910 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,910 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,910 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2021-12-06 19:29:10,911 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 [2021-12-06 19:29:10,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:10,918 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:10,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,918 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:10,919 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:10,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,920 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,938 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2021-12-06 19:29:10,938 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,939 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2021-12-06 19:29:10,940 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,947 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:10,947 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:10,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:10,948 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:10,948 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Ended with exit code 0 [2021-12-06 19:29:10,969 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,970 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:10,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2021-12-06 19:29:10,971 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:10,978 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:10,978 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:10,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:10,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:10,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:10,978 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:10,979 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:10,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:10,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:10,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2021-12-06 19:29:10,998 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:10,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:10,999 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2021-12-06 19:29:11,001 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 [2021-12-06 19:29:11,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,008 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,008 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,008 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,008 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,010 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,028 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2021-12-06 19:29:11,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,028 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,029 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2021-12-06 19:29:11,030 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,038 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,039 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,045 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,058 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,076 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2021-12-06 19:29:11,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,077 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2021-12-06 19:29:11,078 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 [2021-12-06 19:29:11,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,085 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,086 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,086 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,107 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2021-12-06 19:29:11,107 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,107 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,108 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2021-12-06 19:29:11,109 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,116 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,117 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,117 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,119 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,136 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Ended with exit code 0 [2021-12-06 19:29:11,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,137 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2021-12-06 19:29:11,138 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 [2021-12-06 19:29:11,145 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,145 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,145 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,146 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,146 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2021-12-06 19:29:11,166 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,166 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2021-12-06 19:29:11,168 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,175 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,175 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,176 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:11,195 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,196 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2021-12-06 19:29:11,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,206 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,206 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,206 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,207 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,209 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2021-12-06 19:29:11,229 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,229 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2021-12-06 19:29:11,231 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,237 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,238 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,238 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,238 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,238 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,238 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,241 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,259 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2021-12-06 19:29:11,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,259 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,260 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,260 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2021-12-06 19:29:11,261 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 [2021-12-06 19:29:11,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,269 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,270 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,270 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,298 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2021-12-06 19:29:11,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,299 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2021-12-06 19:29:11,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,308 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,308 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,309 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,314 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:11,332 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,332 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2021-12-06 19:29:11,333 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 [2021-12-06 19:29:11,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,340 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,340 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,341 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,343 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,360 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2021-12-06 19:29:11,360 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,361 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2021-12-06 19:29:11,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,371 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,371 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,371 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,371 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2021-12-06 19:29:11,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,397 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2021-12-06 19:29:11,398 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,406 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,406 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,407 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,407 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,407 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,407 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:11,432 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,432 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,433 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2021-12-06 19:29:11,434 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,441 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,441 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,441 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,441 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,441 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,441 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,443 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,443 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,447 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Ended with exit code 0 [2021-12-06 19:29:11,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,466 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2021-12-06 19:29:11,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,474 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,475 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,476 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2021-12-06 19:29:11,497 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,497 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,497 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2021-12-06 19:29:11,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,506 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,506 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Ended with exit code 0 [2021-12-06 19:29:11,527 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,527 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,527 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,528 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2021-12-06 19:29:11,528 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 [2021-12-06 19:29:11,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,535 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,536 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,536 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,539 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,557 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2021-12-06 19:29:11,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,558 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,559 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2021-12-06 19:29:11,559 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,566 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,567 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,567 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,568 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,568 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,571 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,589 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2021-12-06 19:29:11,589 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,589 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,590 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,590 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2021-12-06 19:29:11,591 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,598 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,598 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,598 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,598 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,598 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,598 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,599 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,599 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2021-12-06 19:29:11,619 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,619 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,619 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,620 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2021-12-06 19:29:11,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,629 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,630 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,630 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,659 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2021-12-06 19:29:11,659 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,659 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,659 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2021-12-06 19:29:11,661 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,669 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:11,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:11,670 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:11,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,672 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,690 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2021-12-06 19:29:11,690 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 19:29:11,690 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,690 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,691 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2021-12-06 19:29:11,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,701 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,701 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:11,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,702 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:11,702 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:11,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2021-12-06 19:29:11,723 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,723 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,723 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2021-12-06 19:29:11,725 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 [2021-12-06 19:29:11,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,733 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:11,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:11,734 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:11,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,738 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,756 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2021-12-06 19:29:11,756 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,756 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,757 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,757 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2021-12-06 19:29:11,758 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,765 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,765 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:11,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,765 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:11,766 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:11,766 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,768 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,786 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Ended with exit code 0 [2021-12-06 19:29:11,786 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,787 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,787 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2021-12-06 19:29:11,788 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,795 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:11,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,796 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:11,796 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:11,796 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,816 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:11,816 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,817 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2021-12-06 19:29:11,818 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 [2021-12-06 19:29:11,825 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,825 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:11,825 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,825 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,826 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:11,826 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:11,826 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:11,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,847 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,848 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2021-12-06 19:29:11,849 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 [2021-12-06 19:29:11,856 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,856 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:11,856 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,857 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:11,857 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:11,857 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,860 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2021-12-06 19:29:11,878 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,879 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,879 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2021-12-06 19:29:11,880 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 [2021-12-06 19:29:11,887 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,887 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:11,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,888 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,888 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:11,888 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:11,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,890 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,908 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:11,908 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,909 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,910 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2021-12-06 19:29:11,910 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,917 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,917 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:11,917 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,917 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,917 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,918 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:11,918 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:11,918 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,923 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:11,941 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,941 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,942 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2021-12-06 19:29:11,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,950 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:11,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,950 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:11,950 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:11,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,953 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:11,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2021-12-06 19:29:11,971 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:11,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:11,972 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:11,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2021-12-06 19:29:11,973 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:11,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:11,981 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:11,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:11,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:11,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:11,981 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:11,983 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:11,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:11,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,005 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2021-12-06 19:29:12,005 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,006 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2021-12-06 19:29:12,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,014 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,014 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,015 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,015 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,015 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,015 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,016 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2021-12-06 19:29:12,037 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,038 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2021-12-06 19:29:12,039 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 [2021-12-06 19:29:12,046 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,046 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,047 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,047 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2021-12-06 19:29:12,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,073 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2021-12-06 19:29:12,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,082 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,093 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,113 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,132 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2021-12-06 19:29:12,132 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,133 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2021-12-06 19:29:12,133 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,140 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,141 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,141 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,141 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,141 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,141 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,142 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,142 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,164 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2021-12-06 19:29:12,164 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,165 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2021-12-06 19:29:12,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,173 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,173 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,174 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,174 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Ended with exit code 0 [2021-12-06 19:29:12,194 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,195 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,195 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2021-12-06 19:29:12,196 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,203 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,204 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,204 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,204 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2021-12-06 19:29:12,225 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,225 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2021-12-06 19:29:12,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,234 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,234 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,234 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,234 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,234 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2021-12-06 19:29:12,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,256 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2021-12-06 19:29:12,257 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 [2021-12-06 19:29:12,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,264 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,264 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,265 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Ended with exit code 0 [2021-12-06 19:29:12,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,286 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,287 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2021-12-06 19:29:12,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,294 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,295 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,295 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,296 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,296 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,299 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2021-12-06 19:29:12,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,318 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2021-12-06 19:29:12,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,327 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,328 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,328 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,333 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2021-12-06 19:29:12,352 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,352 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2021-12-06 19:29:12,353 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 [2021-12-06 19:29:12,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,361 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,361 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,363 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,363 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,371 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,389 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Ended with exit code 0 [2021-12-06 19:29:12,389 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,389 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,390 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2021-12-06 19:29:12,391 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,398 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,398 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,398 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,398 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,398 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,398 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,398 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2021-12-06 19:29:12,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,420 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,421 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2021-12-06 19:29:12,421 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 [2021-12-06 19:29:12,428 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,428 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,429 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,429 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,429 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,429 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,429 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,432 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,449 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2021-12-06 19:29:12,450 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,450 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,450 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2021-12-06 19:29:12,451 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,459 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,459 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,459 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,459 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,460 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2021-12-06 19:29:12,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,481 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2021-12-06 19:29:12,482 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,489 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,489 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,489 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,489 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,489 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,490 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,490 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,514 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2021-12-06 19:29:12,514 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,514 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,514 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2021-12-06 19:29:12,516 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 [2021-12-06 19:29:12,523 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,523 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,523 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,524 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,530 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,548 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2021-12-06 19:29:12,548 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,549 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2021-12-06 19:29:12,550 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,557 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,557 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,557 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,557 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,557 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,557 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,557 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,557 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,560 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Ended with exit code 0 [2021-12-06 19:29:12,578 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,579 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2021-12-06 19:29:12,580 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,588 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,588 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,588 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,588 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,589 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Ended with exit code 0 [2021-12-06 19:29:12,612 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,613 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2021-12-06 19:29:12,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,621 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,622 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,626 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2021-12-06 19:29:12,644 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,644 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,645 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2021-12-06 19:29:12,646 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,652 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,652 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,653 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,653 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,674 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2021-12-06 19:29:12,674 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,675 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2021-12-06 19:29:12,677 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,684 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,684 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,685 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,685 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,687 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,705 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2021-12-06 19:29:12,705 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,705 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,706 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2021-12-06 19:29:12,708 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,716 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:29:12,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,716 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:12,716 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:12,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,737 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:12,737 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 19:29:12,737 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,737 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2021-12-06 19:29:12,739 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 [2021-12-06 19:29:12,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,746 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:12,746 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,746 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:12,747 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:12,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2021-12-06 19:29:12,768 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,769 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2021-12-06 19:29:12,770 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 [2021-12-06 19:29:12,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,777 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:12,777 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,777 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:12,779 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:12,779 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,802 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2021-12-06 19:29:12,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,803 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2021-12-06 19:29:12,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,811 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:12,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,812 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:12,812 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:12,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,833 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:12,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,834 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2021-12-06 19:29:12,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,845 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:12,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,846 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,846 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:12,846 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:12,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,867 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:12,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,868 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,869 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2021-12-06 19:29:12,869 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,877 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:12,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:12,879 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:12,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,882 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2021-12-06 19:29:12,900 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,901 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2021-12-06 19:29:12,902 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,909 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:12,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,909 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:12,910 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:12,910 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,942 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2021-12-06 19:29:12,942 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,943 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2021-12-06 19:29:12,944 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 [2021-12-06 19:29:12,951 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,951 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:12,951 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,952 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:12,953 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:12,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,956 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:12,974 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2021-12-06 19:29:12,975 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:12,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:12,975 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:12,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2021-12-06 19:29:12,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:12,984 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:12,984 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:12,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:12,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:12,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:12,984 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:12,985 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:12,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:12,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,010 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2021-12-06 19:29:13,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,011 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2021-12-06 19:29:13,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:13,021 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,021 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,021 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,021 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,022 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,022 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2021-12-06 19:29:13,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,044 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2021-12-06 19:29:13,045 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 [2021-12-06 19:29:13,053 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,053 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,053 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,053 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,054 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,054 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2021-12-06 19:29:13,078 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,079 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2021-12-06 19:29:13,081 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 [2021-12-06 19:29:13,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,089 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,089 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,090 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,112 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2021-12-06 19:29:13,112 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,112 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,113 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2021-12-06 19:29:13,113 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 [2021-12-06 19:29:13,121 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,121 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,121 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,121 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,121 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,121 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,122 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,122 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,143 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2021-12-06 19:29:13,143 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,143 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,143 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2021-12-06 19:29:13,145 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:13,154 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,154 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,166 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,166 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,201 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,219 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2021-12-06 19:29:13,220 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,220 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2021-12-06 19:29:13,221 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:13,229 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,229 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,230 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,231 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,237 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2021-12-06 19:29:13,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,255 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2021-12-06 19:29:13,257 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 [2021-12-06 19:29:13,264 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,264 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,264 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,265 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,286 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2021-12-06 19:29:13,286 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,287 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2021-12-06 19:29:13,290 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 [2021-12-06 19:29:13,297 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,298 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,298 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,299 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,302 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2021-12-06 19:29:13,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,320 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2021-12-06 19:29:13,325 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 [2021-12-06 19:29:13,332 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,332 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,332 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,332 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,332 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,332 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,333 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,353 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:13,354 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,354 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,355 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2021-12-06 19:29:13,356 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:13,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,364 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,364 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,365 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,365 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,368 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,386 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2021-12-06 19:29:13,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,387 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2021-12-06 19:29:13,389 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 [2021-12-06 19:29:13,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,396 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,396 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,397 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,397 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,403 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2021-12-06 19:29:13,421 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,422 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,423 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2021-12-06 19:29:13,423 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:13,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,431 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,431 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,432 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2021-12-06 19:29:13,456 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,456 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,457 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2021-12-06 19:29:13,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:13,467 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,467 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,467 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,469 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,469 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,481 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:13,499 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,500 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,500 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2021-12-06 19:29:13,501 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 [2021-12-06 19:29:13,509 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,509 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,510 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,510 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,511 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,511 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,514 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,532 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2021-12-06 19:29:13,532 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,533 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2021-12-06 19:29:13,534 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:13,542 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,542 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,542 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,542 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,542 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,542 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,542 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,543 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,546 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2021-12-06 19:29:13,564 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,564 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,564 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,565 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2021-12-06 19:29:13,565 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 [2021-12-06 19:29:13,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,572 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,572 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,572 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,573 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,573 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,594 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2021-12-06 19:29:13,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,595 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2021-12-06 19:29:13,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:13,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,605 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,606 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,607 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,607 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,616 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,634 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2021-12-06 19:29:13,634 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,634 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,634 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2021-12-06 19:29:13,636 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:13,644 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,644 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,644 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,645 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,646 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,651 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2021-12-06 19:29:13,669 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,669 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,670 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2021-12-06 19:29:13,671 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:13,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,679 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,679 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,679 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,683 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,700 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2021-12-06 19:29:13,701 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,701 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,702 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2021-12-06 19:29:13,703 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 [2021-12-06 19:29:13,709 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,710 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,710 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,710 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,710 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,710 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,711 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,711 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,717 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Ended with exit code 0 [2021-12-06 19:29:13,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,735 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2021-12-06 19:29:13,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:13,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,745 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,746 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,747 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,754 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2021-12-06 19:29:13,772 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,772 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2021-12-06 19:29:13,773 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:13,780 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,780 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,781 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,781 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,782 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,785 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,803 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2021-12-06 19:29:13,803 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,803 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,804 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2021-12-06 19:29:13,805 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:13,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,812 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,812 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,813 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,834 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Ended with exit code 0 [2021-12-06 19:29:13,834 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,835 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2021-12-06 19:29:13,837 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 [2021-12-06 19:29:13,844 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,844 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:13,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,844 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:29:13,845 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:29:13,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2021-12-06 19:29:13,866 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 19:29:13,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,867 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2021-12-06 19:29:13,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:13,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,875 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:13,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,876 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:13,876 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:13,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,896 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2021-12-06 19:29:13,896 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,896 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,897 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2021-12-06 19:29:13,898 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 [2021-12-06 19:29:13,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,905 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:13,905 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,905 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:13,906 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:13,906 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,909 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2021-12-06 19:29:13,927 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,927 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,928 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2021-12-06 19:29:13,929 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 [2021-12-06 19:29:13,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,937 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:13,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,937 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:13,938 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:13,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Ended with exit code 0 [2021-12-06 19:29:13,959 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,959 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,960 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2021-12-06 19:29:13,961 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 [2021-12-06 19:29:13,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,968 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:13,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,968 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:13,969 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:13,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:13,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:13,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2021-12-06 19:29:13,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:13,989 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:13,989 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:13,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2021-12-06 19:29:13,990 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:13,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:13,997 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:13,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:13,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:13,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:13,998 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:13,998 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:13,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,000 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2021-12-06 19:29:14,018 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,019 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2021-12-06 19:29:14,022 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,029 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,029 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,029 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,029 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,029 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,029 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,030 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,031 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2021-12-06 19:29:14,049 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,050 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2021-12-06 19:29:14,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,058 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,058 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,058 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,059 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,078 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:14,078 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,079 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2021-12-06 19:29:14,081 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 [2021-12-06 19:29:14,089 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,089 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,090 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,090 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,110 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2021-12-06 19:29:14,110 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,110 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,111 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,111 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2021-12-06 19:29:14,112 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,119 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,119 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,119 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,119 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,119 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,119 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,139 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2021-12-06 19:29:14,139 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,140 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2021-12-06 19:29:14,141 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 [2021-12-06 19:29:14,149 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,149 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,149 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,150 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,150 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,171 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2021-12-06 19:29:14,171 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,171 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,172 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2021-12-06 19:29:14,172 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,179 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,179 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,180 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,180 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,180 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,182 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,200 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2021-12-06 19:29:14,200 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,200 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,201 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2021-12-06 19:29:14,202 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 [2021-12-06 19:29:14,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,209 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,209 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,210 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,212 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2021-12-06 19:29:14,230 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,230 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,231 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,232 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2021-12-06 19:29:14,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,240 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,241 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,241 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,241 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,248 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,269 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2021-12-06 19:29:14,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,288 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2021-12-06 19:29:14,289 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 [2021-12-06 19:29:14,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,296 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,297 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2021-12-06 19:29:14,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,319 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2021-12-06 19:29:14,321 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,328 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,328 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,329 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,330 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,348 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Ended with exit code 0 [2021-12-06 19:29:14,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,349 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2021-12-06 19:29:14,350 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 [2021-12-06 19:29:14,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,357 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,358 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,358 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,360 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Ended with exit code 0 [2021-12-06 19:29:14,378 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,379 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2021-12-06 19:29:14,381 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 [2021-12-06 19:29:14,387 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,388 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,388 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,408 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Ended with exit code 0 [2021-12-06 19:29:14,408 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,409 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2021-12-06 19:29:14,410 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,417 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,417 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,417 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,418 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,418 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,420 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,438 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2021-12-06 19:29:14,438 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,439 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2021-12-06 19:29:14,440 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,447 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,448 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,448 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,450 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2021-12-06 19:29:14,468 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,469 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2021-12-06 19:29:14,470 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,477 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,477 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,477 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,477 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,477 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,477 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,478 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,480 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,499 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2021-12-06 19:29:14,499 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,499 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2021-12-06 19:29:14,501 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 [2021-12-06 19:29:14,508 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,508 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,508 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,508 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,508 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,509 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,510 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2021-12-06 19:29:14,531 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,532 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2021-12-06 19:29:14,533 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,540 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,540 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,540 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,540 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,541 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,541 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,541 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,541 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,543 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,561 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2021-12-06 19:29:14,561 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,561 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,562 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2021-12-06 19:29:14,563 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,571 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,571 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,571 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,571 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,571 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,571 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,591 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Ended with exit code 0 [2021-12-06 19:29:14,591 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,592 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2021-12-06 19:29:14,593 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,600 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,601 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,603 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2021-12-06 19:29:14,621 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,622 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2021-12-06 19:29:14,623 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 [2021-12-06 19:29:14,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,630 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,630 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,631 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,635 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2021-12-06 19:29:14,653 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,653 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,654 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2021-12-06 19:29:14,655 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 [2021-12-06 19:29:14,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,661 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,662 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,662 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,662 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,662 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,665 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2021-12-06 19:29:14,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,683 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2021-12-06 19:29:14,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,691 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,692 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2021-12-06 19:29:14,712 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,712 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2021-12-06 19:29:14,713 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 [2021-12-06 19:29:14,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,721 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,721 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,722 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,742 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:14,743 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,743 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,743 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2021-12-06 19:29:14,746 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,755 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,755 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,756 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,757 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,757 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,759 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,777 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2021-12-06 19:29:14,777 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,777 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,778 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2021-12-06 19:29:14,779 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,787 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,788 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Ended with exit code 0 [2021-12-06 19:29:14,808 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,808 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2021-12-06 19:29:14,809 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,816 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,817 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,817 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,817 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,817 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,819 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,836 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:14,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,837 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2021-12-06 19:29:14,838 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 [2021-12-06 19:29:14,845 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,845 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:29:14,845 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,845 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,845 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,845 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:29:14,846 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:29:14,846 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,848 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2021-12-06 19:29:14,865 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 19:29:14,866 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,866 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,866 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,867 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2021-12-06 19:29:14,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,875 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:14,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,876 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:14,876 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:14,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,879 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,897 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:14,897 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,898 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,899 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2021-12-06 19:29:14,899 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,908 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:14,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,908 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:14,909 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:14,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,932 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:14,932 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,933 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2021-12-06 19:29:14,934 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,941 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,941 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:14,941 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,941 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:14,942 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:14,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,945 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,962 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Ended with exit code 0 [2021-12-06 19:29:14,963 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,963 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2021-12-06 19:29:14,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:14,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:14,972 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:14,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:14,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:14,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:14,972 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:14,972 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:14,972 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:14,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:14,993 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:14,993 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:14,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:14,994 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:14,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2021-12-06 19:29:14,996 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:15,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,003 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,004 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,004 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,004 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2021-12-06 19:29:15,025 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,026 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2021-12-06 19:29:15,027 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 [2021-12-06 19:29:15,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,034 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,035 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,035 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,035 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,035 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,055 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2021-12-06 19:29:15,056 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,056 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2021-12-06 19:29:15,057 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:15,065 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,065 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,065 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,065 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,065 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,065 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,066 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,066 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,068 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2021-12-06 19:29:15,086 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,086 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,087 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2021-12-06 19:29:15,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:15,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,095 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,095 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,095 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,096 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2021-12-06 19:29:15,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,119 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2021-12-06 19:29:15,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:15,128 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,128 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,128 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,128 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,128 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,129 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,129 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,130 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,133 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,151 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2021-12-06 19:29:15,151 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,152 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2021-12-06 19:29:15,153 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:15,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,161 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,161 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,162 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,163 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,167 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2021-12-06 19:29:15,185 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,186 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,187 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2021-12-06 19:29:15,188 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:15,195 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,195 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,195 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,196 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,199 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2021-12-06 19:29:15,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,217 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2021-12-06 19:29:15,219 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 [2021-12-06 19:29:15,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,226 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,226 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,227 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,230 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,247 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2021-12-06 19:29:15,247 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,248 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2021-12-06 19:29:15,249 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:15,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,258 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,258 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,274 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,274 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,308 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,326 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2021-12-06 19:29:15,326 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,327 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2021-12-06 19:29:15,328 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 [2021-12-06 19:29:15,336 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,336 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,336 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,336 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,336 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,337 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,337 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,342 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,360 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:15,360 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,361 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2021-12-06 19:29:15,362 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:15,369 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,369 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,369 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,369 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,369 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,369 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,370 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,370 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,373 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2021-12-06 19:29:15,391 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,391 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2021-12-06 19:29:15,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:15,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,400 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,400 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,401 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,422 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2021-12-06 19:29:15,422 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,423 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2021-12-06 19:29:15,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:15,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,431 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,432 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,432 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,453 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:15,453 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,454 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2021-12-06 19:29:15,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:15,462 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,462 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,462 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,462 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,462 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,462 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,463 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,463 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,466 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:15,484 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,485 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2021-12-06 19:29:15,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:15,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,493 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,493 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,494 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,494 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:15,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,516 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2021-12-06 19:29:15,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:15,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,524 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,525 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,525 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,525 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,525 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,526 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,526 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,529 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,548 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:15,548 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,549 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,549 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2021-12-06 19:29:15,549 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 [2021-12-06 19:29:15,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,559 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,559 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,559 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,561 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,561 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2021-12-06 19:29:15,593 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,594 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2021-12-06 19:29:15,595 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 [2021-12-06 19:29:15,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,602 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,603 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,603 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,624 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2021-12-06 19:29:15,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,625 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2021-12-06 19:29:15,626 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 [2021-12-06 19:29:15,633 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,633 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,634 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,634 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2021-12-06 19:29:15,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,656 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2021-12-06 19:29:15,657 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 [2021-12-06 19:29:15,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,665 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,665 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,665 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,665 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,668 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,686 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2021-12-06 19:29:15,686 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,686 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2021-12-06 19:29:15,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:15,697 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,697 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,697 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,697 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,698 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,698 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,722 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2021-12-06 19:29:15,722 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,723 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,724 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2021-12-06 19:29:15,725 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 [2021-12-06 19:29:15,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,733 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,733 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,736 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,739 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,757 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2021-12-06 19:29:15,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,757 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,758 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2021-12-06 19:29:15,759 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:15,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,767 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,767 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,767 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,770 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,787 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2021-12-06 19:29:15,788 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,788 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2021-12-06 19:29:15,789 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:15,796 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,796 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,796 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,796 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,796 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,797 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,798 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,798 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,803 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2021-12-06 19:29:15,821 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,821 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,822 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2021-12-06 19:29:15,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:15,830 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,830 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,831 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,831 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,831 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,832 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,832 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,854 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2021-12-06 19:29:15,855 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,855 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,856 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2021-12-06 19:29:15,857 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 [2021-12-06 19:29:15,864 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,864 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,864 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,864 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,864 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,864 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,865 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,868 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2021-12-06 19:29:15,886 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,887 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,887 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2021-12-06 19:29:15,888 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 [2021-12-06 19:29:15,895 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,895 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,895 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,895 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,898 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2021-12-06 19:29:15,916 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:15,916 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:15,916 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:15,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2021-12-06 19:29:15,917 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 [2021-12-06 19:29:15,925 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:29:15,925 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:29:15,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:15,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:15,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:15,925 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:29:15,926 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:29:15,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:15,928 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:15,946 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2021-12-06 19:29:15,946 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 19:29:15,947 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-12-06 19:29:15,947 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-12-06 19:29:15,947 INFO L87 Difference]: Start difference. First operand 431 states and 744 transitions. cyclomatic complexity: 314 Second operand has 5 states, 5 states have (on average 11.0) internal successors, (55), 5 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 19:29:15,998 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-06 19:29:15,998 INFO L93 Difference]: Finished difference Result 434 states and 746 transitions. [2021-12-06 19:29:15,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-12-06 19:29:15,999 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 434 states and 746 transitions. [2021-12-06 19:29:16,003 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 235 [2021-12-06 19:29:16,007 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 434 states to 431 states and 698 transitions. [2021-12-06 19:29:16,007 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 431 [2021-12-06 19:29:16,008 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 431 [2021-12-06 19:29:16,008 INFO L73 IsDeterministic]: Start isDeterministic. Operand 431 states and 698 transitions. [2021-12-06 19:29:16,009 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-12-06 19:29:16,009 INFO L681 BuchiCegarLoop]: Abstraction has 431 states and 698 transitions. [2021-12-06 19:29:16,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 431 states and 698 transitions. [2021-12-06 19:29:16,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 431 to 431. [2021-12-06 19:29:16,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 431 states, 431 states have (on average 1.6194895591647331) internal successors, (698), 430 states have internal predecessors, (698), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-12-06 19:29:16,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 431 states and 698 transitions. [2021-12-06 19:29:16,020 INFO L704 BuchiCegarLoop]: Abstraction has 431 states and 698 transitions. [2021-12-06 19:29:16,021 INFO L587 BuchiCegarLoop]: Abstraction has 431 states and 698 transitions. [2021-12-06 19:29:16,021 INFO L425 BuchiCegarLoop]: ======== Iteration 4============ [2021-12-06 19:29:16,021 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 431 states and 698 transitions. [2021-12-06 19:29:16,024 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 235 [2021-12-06 19:29:16,024 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2021-12-06 19:29:16,024 INFO L119 BuchiIsEmpty]: Starting construction of run [2021-12-06 19:29:16,026 INFO L842 BuchiCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:29:16,026 INFO L843 BuchiCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-06 19:29:16,026 INFO L791 eck$LassoCheckResult]: Stem: 2663#ULTIMATE.startENTRY assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(41, 2);call #Ultimate.allocInit(12, 3);~nomsg~0 := -1;~p12~0 := 0;~p12_old~0 := 0;~p12_new~0 := 0;~ep12~0 := 0;~p13~0 := 0;~p13_old~0 := 0;~p13_new~0 := 0;~ep13~0 := 0;~p14~0 := 0;~p14_old~0 := 0;~p14_new~0 := 0;~ep14~0 := 0;~p21~0 := 0;~p21_old~0 := 0;~p21_new~0 := 0;~ep21~0 := 0;~p23~0 := 0;~p23_old~0 := 0;~p23_new~0 := 0;~ep23~0 := 0;~p24~0 := 0;~p24_old~0 := 0;~p24_new~0 := 0;~ep24~0 := 0;~p31~0 := 0;~p31_old~0 := 0;~p31_new~0 := 0;~ep31~0 := 0;~p32~0 := 0;~p32_old~0 := 0;~p32_new~0 := 0;~ep32~0 := 0;~p34~0 := 0;~p34_old~0 := 0;~p34_new~0 := 0;~ep34~0 := 0;~p41~0 := 0;~p41_old~0 := 0;~p41_new~0 := 0;~ep41~0 := 0;~p42~0 := 0;~p42_old~0 := 0;~p42_new~0 := 0;~ep42~0 := 0;~p43~0 := 0;~p43_old~0 := 0;~p43_new~0 := 0;~ep43~0 := 0;~id1~0 := 0;~r1~0 := 0;~st1~0 := 0;~nl1~0 := 0;~m1~0 := 0;~max1~0 := 0;~mode1~0 := 0;~newmax1~0 := 0;~id2~0 := 0;~r2~0 := 0;~st2~0 := 0;~nl2~0 := 0;~m2~0 := 0;~max2~0 := 0;~mode2~0 := 0;~newmax2~0 := 0;~id3~0 := 0;~r3~0 := 0;~st3~0 := 0;~nl3~0 := 0;~m3~0 := 0;~max3~0 := 0;~mode3~0 := 0;~newmax3~0 := 0;~id4~0 := 0;~r4~0 := 0;~st4~0 := 0;~nl4~0 := 0;~m4~0 := 0;~max4~0 := 0;~mode4~0 := 0;~newmax4~0 := 0; 2629#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet16#1, main_#t~nondet17#1, main_#t~nondet18#1, main_#t~nondet19#1, main_#t~nondet20#1, main_#t~nondet21#1, main_#t~nondet22#1, main_#t~nondet23#1, main_#t~nondet24#1, main_#t~nondet25#1, main_#t~nondet26#1, main_#t~nondet27#1, main_#t~nondet28#1, main_#t~nondet29#1, main_#t~nondet30#1, main_#t~nondet31#1, main_#t~nondet32#1, main_#t~nondet33#1, main_#t~nondet34#1, main_#t~nondet35#1, main_#t~nondet36#1, main_#t~nondet37#1, main_#t~nondet38#1, main_#t~nondet39#1, main_#t~nondet40#1, main_#t~nondet41#1, main_#t~nondet42#1, main_#t~nondet43#1, main_#t~nondet44#1, main_#t~nondet45#1, main_#t~nondet46#1, main_#t~nondet47#1, main_#t~nondet48#1, main_#t~nondet49#1, main_#t~nondet50#1, main_#t~nondet51#1, main_#t~nondet52#1, main_#t~nondet53#1, main_#t~nondet54#1, main_#t~nondet55#1, main_#t~nondet56#1, main_#t~nondet57#1, main_#t~nondet58#1, main_#t~nondet59#1, main_#t~ret60#1, main_#t~ret61#1, main_~c1~0#1, main_~i2~0#1;havoc main_~c1~0#1;havoc main_~i2~0#1;main_~c1~0#1 := 0;~ep12~0 := main_#t~nondet16#1;havoc main_#t~nondet16#1;~ep13~0 := main_#t~nondet17#1;havoc main_#t~nondet17#1;~ep14~0 := main_#t~nondet18#1;havoc main_#t~nondet18#1;~ep21~0 := main_#t~nondet19#1;havoc main_#t~nondet19#1;~ep23~0 := main_#t~nondet20#1;havoc main_#t~nondet20#1;~ep24~0 := main_#t~nondet21#1;havoc main_#t~nondet21#1;~ep31~0 := main_#t~nondet22#1;havoc main_#t~nondet22#1;~ep32~0 := main_#t~nondet23#1;havoc main_#t~nondet23#1;~ep34~0 := main_#t~nondet24#1;havoc main_#t~nondet24#1;~ep41~0 := main_#t~nondet25#1;havoc main_#t~nondet25#1;~ep42~0 := main_#t~nondet26#1;havoc main_#t~nondet26#1;~ep43~0 := main_#t~nondet27#1;havoc main_#t~nondet27#1;~id1~0 := main_#t~nondet28#1;havoc main_#t~nondet28#1;~r1~0 := main_#t~nondet29#1;havoc main_#t~nondet29#1;~st1~0 := main_#t~nondet30#1;havoc main_#t~nondet30#1;~nl1~0 := main_#t~nondet31#1;havoc main_#t~nondet31#1;~m1~0 := main_#t~nondet32#1;havoc main_#t~nondet32#1;~max1~0 := main_#t~nondet33#1;havoc main_#t~nondet33#1;~mode1~0 := main_#t~nondet34#1;havoc main_#t~nondet34#1;~newmax1~0 := main_#t~nondet35#1;havoc main_#t~nondet35#1;~id2~0 := main_#t~nondet36#1;havoc main_#t~nondet36#1;~r2~0 := main_#t~nondet37#1;havoc main_#t~nondet37#1;~st2~0 := main_#t~nondet38#1;havoc main_#t~nondet38#1;~nl2~0 := main_#t~nondet39#1;havoc main_#t~nondet39#1;~m2~0 := main_#t~nondet40#1;havoc main_#t~nondet40#1;~max2~0 := main_#t~nondet41#1;havoc main_#t~nondet41#1;~mode2~0 := main_#t~nondet42#1;havoc main_#t~nondet42#1;~newmax2~0 := main_#t~nondet43#1;havoc main_#t~nondet43#1;~id3~0 := main_#t~nondet44#1;havoc main_#t~nondet44#1;~r3~0 := main_#t~nondet45#1;havoc main_#t~nondet45#1;~st3~0 := main_#t~nondet46#1;havoc main_#t~nondet46#1;~nl3~0 := main_#t~nondet47#1;havoc main_#t~nondet47#1;~m3~0 := main_#t~nondet48#1;havoc main_#t~nondet48#1;~max3~0 := main_#t~nondet49#1;havoc main_#t~nondet49#1;~mode3~0 := main_#t~nondet50#1;havoc main_#t~nondet50#1;~newmax3~0 := main_#t~nondet51#1;havoc main_#t~nondet51#1;~id4~0 := main_#t~nondet52#1;havoc main_#t~nondet52#1;~r4~0 := main_#t~nondet53#1;havoc main_#t~nondet53#1;~st4~0 := main_#t~nondet54#1;havoc main_#t~nondet54#1;~nl4~0 := main_#t~nondet55#1;havoc main_#t~nondet55#1;~m4~0 := main_#t~nondet56#1;havoc main_#t~nondet56#1;~max4~0 := main_#t~nondet57#1;havoc main_#t~nondet57#1;~mode4~0 := main_#t~nondet58#1;havoc main_#t~nondet58#1;~newmax4~0 := main_#t~nondet59#1;havoc main_#t~nondet59#1;assume { :begin_inline_init } true;havoc init_#res#1;havoc init_~r121~0#1, init_~r131~0#1, init_~r141~0#1, init_~r211~0#1, init_~r231~0#1, init_~r241~0#1, init_~r311~0#1, init_~r321~0#1, init_~r341~0#1, init_~r411~0#1, init_~r421~0#1, init_~r431~0#1, init_~r122~0#1, init_~tmp~0#1, init_~r132~0#1, init_~tmp___0~0#1, init_~r142~0#1, init_~tmp___1~0#1, init_~r212~0#1, init_~tmp___2~0#1, init_~r232~0#1, init_~tmp___3~0#1, init_~r242~0#1, init_~tmp___4~0#1, init_~r312~0#1, init_~tmp___5~0#1, init_~r322~0#1, init_~tmp___6~0#1, init_~r342~0#1, init_~tmp___7~0#1, init_~r412~0#1, init_~tmp___8~0#1, init_~r422~0#1, init_~tmp___9~0#1, init_~r432~0#1, init_~tmp___10~0#1, init_~r123~0#1, init_~tmp___11~0#1, init_~r133~0#1, init_~tmp___12~0#1, init_~r143~0#1, init_~tmp___13~0#1, init_~r213~0#1, init_~tmp___14~0#1, init_~r233~0#1, init_~tmp___15~0#1, init_~r243~0#1, init_~tmp___16~0#1, init_~r313~0#1, init_~tmp___17~0#1, init_~r323~0#1, init_~tmp___18~0#1, init_~r343~0#1, init_~tmp___19~0#1, init_~r413~0#1, init_~tmp___20~0#1, init_~r423~0#1, init_~tmp___21~0#1, init_~r433~0#1, init_~tmp___22~0#1, init_~tmp___23~0#1;havoc init_~r121~0#1;havoc init_~r131~0#1;havoc init_~r141~0#1;havoc init_~r211~0#1;havoc init_~r231~0#1;havoc init_~r241~0#1;havoc init_~r311~0#1;havoc init_~r321~0#1;havoc init_~r341~0#1;havoc init_~r411~0#1;havoc init_~r421~0#1;havoc init_~r431~0#1;havoc init_~r122~0#1;havoc init_~tmp~0#1;havoc init_~r132~0#1;havoc init_~tmp___0~0#1;havoc init_~r142~0#1;havoc init_~tmp___1~0#1;havoc init_~r212~0#1;havoc init_~tmp___2~0#1;havoc init_~r232~0#1;havoc init_~tmp___3~0#1;havoc init_~r242~0#1;havoc init_~tmp___4~0#1;havoc init_~r312~0#1;havoc init_~tmp___5~0#1;havoc init_~r322~0#1;havoc init_~tmp___6~0#1;havoc init_~r342~0#1;havoc init_~tmp___7~0#1;havoc init_~r412~0#1;havoc init_~tmp___8~0#1;havoc init_~r422~0#1;havoc init_~tmp___9~0#1;havoc init_~r432~0#1;havoc init_~tmp___10~0#1;havoc init_~r123~0#1;havoc init_~tmp___11~0#1;havoc init_~r133~0#1;havoc init_~tmp___12~0#1;havoc init_~r143~0#1;havoc init_~tmp___13~0#1;havoc init_~r213~0#1;havoc init_~tmp___14~0#1;havoc init_~r233~0#1;havoc init_~tmp___15~0#1;havoc init_~r243~0#1;havoc init_~tmp___16~0#1;havoc init_~r313~0#1;havoc init_~tmp___17~0#1;havoc init_~r323~0#1;havoc init_~tmp___18~0#1;havoc init_~r343~0#1;havoc init_~tmp___19~0#1;havoc init_~r413~0#1;havoc init_~tmp___20~0#1;havoc init_~r423~0#1;havoc init_~tmp___21~0#1;havoc init_~r433~0#1;havoc init_~tmp___22~0#1;havoc init_~tmp___23~0#1;init_~r121~0#1 := ~ep12~0;init_~r131~0#1 := ~ep13~0;init_~r141~0#1 := ~ep14~0;init_~r211~0#1 := ~ep21~0;init_~r231~0#1 := ~ep23~0;init_~r241~0#1 := ~ep24~0;init_~r311~0#1 := ~ep31~0;init_~r321~0#1 := ~ep32~0;init_~r341~0#1 := ~ep34~0;init_~r411~0#1 := ~ep41~0;init_~r421~0#1 := ~ep42~0;init_~r431~0#1 := ~ep43~0; 2613#L457 assume 0 != init_~r121~0#1 % 256;init_~tmp~0#1 := 1; 2332#L468 init_~r122~0#1 := (if 0 == init_~tmp~0#1 then 0 else 1); 2585#L478 assume 0 != init_~r131~0#1 % 256;init_~tmp___0~0#1 := 1; 2522#L489 init_~r132~0#1 := (if 0 == init_~tmp___0~0#1 then 0 else 1); 2468#L499 assume 0 != init_~r141~0#1 % 256;init_~tmp___1~0#1 := 1; 2469#L510 init_~r142~0#1 := (if 0 == init_~tmp___1~0#1 then 0 else 1); 2630#L520 assume 0 != init_~r211~0#1 % 256;init_~tmp___2~0#1 := 1; 2453#L531 init_~r212~0#1 := (if 0 == init_~tmp___2~0#1 then 0 else 1); 2454#L541 assume 0 != init_~r231~0#1 % 256;init_~tmp___3~0#1 := 1; 2390#L552 init_~r232~0#1 := (if 0 == init_~tmp___3~0#1 then 0 else 1); 2632#L562 assume 0 != init_~r241~0#1 % 256;init_~tmp___4~0#1 := 1; 2478#L573 init_~r242~0#1 := (if 0 == init_~tmp___4~0#1 then 0 else 1); 2484#L583 assume 0 != init_~r311~0#1 % 256;init_~tmp___5~0#1 := 1; 2531#L594 init_~r312~0#1 := (if 0 == init_~tmp___5~0#1 then 0 else 1); 2634#L604 assume 0 != init_~r321~0#1 % 256;init_~tmp___6~0#1 := 1; 2523#L615 init_~r322~0#1 := (if 0 == init_~tmp___6~0#1 then 0 else 1); 2593#L625 assume 0 != init_~r341~0#1 % 256;init_~tmp___7~0#1 := 1; 2404#L636 init_~r342~0#1 := (if 0 == init_~tmp___7~0#1 then 0 else 1); 2655#L646 assume 0 != init_~r411~0#1 % 256;init_~tmp___8~0#1 := 1; 2555#L657 init_~r412~0#1 := (if 0 == init_~tmp___8~0#1 then 0 else 1); 2606#L667 assume 0 != init_~r421~0#1 % 256;init_~tmp___9~0#1 := 1; 2353#L678 init_~r422~0#1 := (if 0 == init_~tmp___9~0#1 then 0 else 1); 2564#L688 assume 0 != init_~r431~0#1 % 256;init_~tmp___10~0#1 := 1; 2509#L699 init_~r432~0#1 := (if 0 == init_~tmp___10~0#1 then 0 else 1); 2578#L709 assume 0 != init_~r122~0#1 % 256;init_~tmp___11~0#1 := 1; 2427#L720 init_~r123~0#1 := (if 0 == init_~tmp___11~0#1 then 0 else 1); 2428#L730 assume 0 != init_~r132~0#1 % 256;init_~tmp___12~0#1 := 1; 2447#L741 init_~r133~0#1 := (if 0 == init_~tmp___12~0#1 then 0 else 1); 2397#L751 assume 0 != init_~r142~0#1 % 256;init_~tmp___13~0#1 := 1; 2398#L762 init_~r143~0#1 := (if 0 == init_~tmp___13~0#1 then 0 else 1); 2336#L772 assume 0 != init_~r212~0#1 % 256;init_~tmp___14~0#1 := 1; 2337#L783 init_~r213~0#1 := (if 0 == init_~tmp___14~0#1 then 0 else 1); 2534#L793 assume 0 != init_~r232~0#1 % 256;init_~tmp___15~0#1 := 1; 2359#L804 init_~r233~0#1 := (if 0 == init_~tmp___15~0#1 then 0 else 1); 2360#L814 assume 0 != init_~r242~0#1 % 256;init_~tmp___16~0#1 := 1; 2480#L825 init_~r243~0#1 := (if 0 == init_~tmp___16~0#1 then 0 else 1); 2592#L835 assume 0 != init_~r312~0#1 % 256;init_~tmp___17~0#1 := 1; 2433#L846 init_~r313~0#1 := (if 0 == init_~tmp___17~0#1 then 0 else 1); 2603#L856 assume 0 != init_~r322~0#1 % 256;init_~tmp___18~0#1 := 1; 2421#L867 init_~r323~0#1 := (if 0 == init_~tmp___18~0#1 then 0 else 1); 2382#L877 assume 0 != init_~r342~0#1 % 256;init_~tmp___19~0#1 := 1; 2364#L888 init_~r343~0#1 := (if 0 == init_~tmp___19~0#1 then 0 else 1); 2386#L898 assume 0 != init_~r412~0#1 % 256;init_~tmp___20~0#1 := 1; 2373#L909 init_~r413~0#1 := (if 0 == init_~tmp___20~0#1 then 0 else 1); 2496#L919 assume 0 != init_~r422~0#1 % 256;init_~tmp___21~0#1 := 1; 2343#L930 init_~r423~0#1 := (if 0 == init_~tmp___21~0#1 then 0 else 1); 2510#L940 assume 0 != init_~r432~0#1 % 256;init_~tmp___22~0#1 := 1; 2458#L951 init_~r433~0#1 := (if 0 == init_~tmp___22~0#1 then 0 else 1); 2625#L961 assume ~id1~0 != ~id2~0; 2411#L962 assume ~id1~0 != ~id3~0; 2412#L963 assume ~id1~0 != ~id4~0; 2527#L964 assume ~id2~0 != ~id3~0; 2528#L965 assume ~id2~0 != ~id4~0; 2334#L966 assume ~id3~0 != ~id4~0; 2335#L967 assume ~id1~0 >= 0; 2475#L968 assume ~id2~0 >= 0; 2476#L969 assume ~id3~0 >= 0; 2387#L970 assume ~id4~0 >= 0; 2388#L971 assume 0 == ~r1~0 % 256; 2370#L972 assume 0 == ~r2~0 % 256; 2371#L973 assume 0 == ~r3~0 % 256; 2466#L974 assume 0 == ~r4~0 % 256; 2467#L975 assume 0 != init_~r123~0#1 % 256; 2622#L976 assume 0 != init_~r133~0#1 % 256; 2623#L977 assume 0 != init_~r143~0#1 % 256; 2361#L978 assume 0 != init_~r213~0#1 % 256; 2362#L979 assume 0 != init_~r233~0#1 % 256; 2580#L980 assume 0 != init_~r243~0#1 % 256; 2611#L981 assume 0 != init_~r313~0#1 % 256; 2609#L982 assume 0 != init_~r323~0#1 % 256; 2607#L983 assume 0 != init_~r343~0#1 % 256; 2425#L984 assume 0 != init_~r413~0#1 % 256; 2426#L985 assume 0 != init_~r423~0#1 % 256; 2431#L986 assume 0 != init_~r433~0#1 % 256; 2549#L987 assume ~max1~0 == ~id1~0; 2448#L988 assume ~max2~0 == ~id2~0; 2449#L989 assume ~max3~0 == ~id3~0; 2551#L990 assume ~max4~0 == ~id4~0; 2365#L991 assume 0 == ~st1~0; 2366#L992 assume 0 == ~st2~0; 2637#L993 assume 0 == ~st3~0; 2638#L994 assume 0 == ~st4~0; 2659#L995 assume 0 == ~nl1~0; 2349#L996 assume 0 == ~nl2~0; 2350#L997 assume 0 == ~nl3~0; 2646#L998 assume 0 == ~nl4~0; 2647#L999 assume 0 == ~mode1~0 % 256; 2562#L1000 assume 0 == ~mode2~0 % 256; 2436#L1001 assume 0 == ~mode3~0 % 256; 2437#L1002 assume 0 == ~mode4~0 % 256; 2529#L1003 assume 0 != ~newmax1~0 % 256; 2602#L1004 assume 0 != ~newmax2~0 % 256; 2481#L1005 assume 0 != ~newmax3~0 % 256; 2482#L1006 assume 0 != ~newmax4~0 % 256;init_~tmp___23~0#1 := 1; 2604#L961-1 init_#res#1 := init_~tmp___23~0#1; 2601#L1146 main_#t~ret60#1 := init_#res#1;assume { :end_inline_init } true;main_~i2~0#1 := main_#t~ret60#1;havoc main_#t~ret60#1;assume { :begin_inline_assume_abort_if_not } true;assume_abort_if_not_#in~cond#1 := main_~i2~0#1;havoc assume_abort_if_not_~cond#1;assume_abort_if_not_~cond#1 := assume_abort_if_not_#in~cond#1; 2462#L22 assume !(0 == assume_abort_if_not_~cond#1); 2463#L21 assume { :end_inline_assume_abort_if_not } true;~p12_old~0 := ~nomsg~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~nomsg~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~nomsg~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~nomsg~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~nomsg~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~nomsg~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~nomsg~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~nomsg~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~nomsg~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~nomsg~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~nomsg~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~nomsg~0;~p43_new~0 := ~nomsg~0;main_~i2~0#1 := 0; 2560#L1287-2 [2021-12-06 19:29:16,027 INFO L793 eck$LassoCheckResult]: Loop: 2560#L1287-2 assume !false;assume { :begin_inline_node1 } true;havoc node1_#t~ite4#1, node1_#t~ite5#1, node1_#t~ite6#1, node1_~newmax~0#1;havoc node1_~newmax~0#1;node1_~newmax~0#1 := 0; 2666#L115 assume !(0 != ~mode1~0 % 256); 2665#L154 assume ~r1~0 % 256 < 3; 2636#L155 assume !(0 != ~ep12~0 % 256); 2474#L155-1 assume !(0 != ~ep13~0 % 256); 2494#L160 assume !(0 != ~ep14~0 % 256); 2416#L154-1 ~mode1~0 := 1; 2735#L115-2 assume { :end_inline_node1 } true;assume { :begin_inline_node2 } true;havoc node2_#t~ite7#1, node2_#t~ite8#1, node2_#t~ite9#1, node2_~newmax~1#1;havoc node2_~newmax~1#1;node2_~newmax~1#1 := 0; 2731#L182 assume !(0 != ~mode2~0 % 256); 2723#L221 assume !(~r2~0 % 256 < 3); 2719#L221-1 ~mode2~0 := 1; 2713#L182-2 assume { :end_inline_node2 } true;assume { :begin_inline_node3 } true;havoc node3_#t~ite10#1, node3_#t~ite11#1, node3_#t~ite12#1, node3_~newmax~2#1;havoc node3_~newmax~2#1;node3_~newmax~2#1 := 0; 2712#L249 assume !(0 != ~mode3~0 % 256); 2709#L288 assume !(~r3~0 % 256 < 3); 2703#L288-1 ~mode3~0 := 1; 2699#L249-2 assume { :end_inline_node3 } true;assume { :begin_inline_node4 } true;havoc node4_#t~ite13#1, node4_#t~ite14#1, node4_#t~ite15#1, node4_~newmax~3#1;havoc node4_~newmax~3#1;node4_~newmax~3#1 := 0; 2692#L316 assume !(0 != ~mode4~0 % 256); 2684#L358 assume !(~r4~0 % 256 < 3); 2678#L358-1 ~mode4~0 := 1; 2677#L316-2 assume { :end_inline_node4 } true;~p12_old~0 := ~p12_new~0;~p12_new~0 := ~nomsg~0;~p13_old~0 := ~p13_new~0;~p13_new~0 := ~nomsg~0;~p14_old~0 := ~p14_new~0;~p14_new~0 := ~nomsg~0;~p21_old~0 := ~p21_new~0;~p21_new~0 := ~nomsg~0;~p23_old~0 := ~p23_new~0;~p23_new~0 := ~nomsg~0;~p24_old~0 := ~p24_new~0;~p24_new~0 := ~nomsg~0;~p31_old~0 := ~p31_new~0;~p31_new~0 := ~nomsg~0;~p32_old~0 := ~p32_new~0;~p32_new~0 := ~nomsg~0;~p34_old~0 := ~p34_new~0;~p34_new~0 := ~nomsg~0;~p41_old~0 := ~p41_new~0;~p41_new~0 := ~nomsg~0;~p42_old~0 := ~p42_new~0;~p42_new~0 := ~nomsg~0;~p43_old~0 := ~p43_new~0;~p43_new~0 := ~nomsg~0;assume { :begin_inline_check } true;havoc check_#res#1;havoc check_~tmp~1#1;havoc check_~tmp~1#1; 2676#L1154 assume ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0 <= 1; 2675#L1155 assume ~st1~0 + ~nl1~0 <= 1; 2674#L1156 assume ~st2~0 + ~nl2~0 <= 1; 2673#L1157 assume ~st3~0 + ~nl3~0 <= 1; 2672#L1158 assume ~st4~0 + ~nl4~0 <= 1; 2671#L1159 assume !(~r1~0 % 256 >= 3); 2460#L1162 assume 0 == ~st1~0 + ~st2~0 + ~st3~0 + ~st4~0; 2461#L1163 assume ~r1~0 % 256 < 3; 2664#L1168 assume !(~r1~0 % 256 >= 3); 2651#L1172 assume 0 == ~nl1~0 + ~nl2~0 + ~nl3~0 + ~nl4~0; 2652#L1173 assume ~r1~0 % 256 < 3;check_~tmp~1#1 := 1; 2670#L1154-1 check_#res#1 := check_~tmp~1#1; 2669#L1206 main_#t~ret61#1 := check_#res#1;assume { :end_inline_check } true;main_~c1~0#1 := main_#t~ret61#1;havoc main_#t~ret61#1;assume { :begin_inline_assert } true;assert_#in~arg#1 := (if 0 == main_~c1~0#1 then 0 else 1);havoc assert_~arg#1;assert_~arg#1 := assert_#in~arg#1; 2668#L1329 assume !(0 == assert_~arg#1 % 256); 2667#L1324 assume { :end_inline_assert } true; 2560#L1287-2 [2021-12-06 19:29:16,027 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:29:16,027 INFO L85 PathProgramCache]: Analyzing trace with hash 657348308, now seen corresponding path program 1 times [2021-12-06 19:29:16,027 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:29:16,027 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1372576695] [2021-12-06 19:29:16,028 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:29:16,028 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:29:16,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 19:29:16,104 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 19:29:16,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 19:29:16,188 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 19:29:16,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:29:16,189 INFO L85 PathProgramCache]: Analyzing trace with hash 899150360, now seen corresponding path program 2 times [2021-12-06 19:29:16,189 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:29:16,189 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [294033385] [2021-12-06 19:29:16,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:29:16,189 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:29:16,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 19:29:16,195 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-12-06 19:29:16,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-12-06 19:29:16,204 INFO L133 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2021-12-06 19:29:16,205 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-06 19:29:16,205 INFO L85 PathProgramCache]: Analyzing trace with hash -592096667, now seen corresponding path program 1 times [2021-12-06 19:29:16,205 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-06 19:29:16,205 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [394337770] [2021-12-06 19:29:16,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-06 19:29:16,205 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-06 19:29:16,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-06 19:29:16,271 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-12-06 19:29:16,272 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-06 19:29:16,272 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [394337770] [2021-12-06 19:29:16,272 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [394337770] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-06 19:29:16,272 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-06 19:29:16,272 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-12-06 19:29:16,272 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [688906494] [2021-12-06 19:29:16,272 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-06 19:29:16,885 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 19:29:16,885 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 19:29:16,885 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 19:29:16,885 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 19:29:16,885 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2021-12-06 19:29:16,885 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:16,885 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 19:29:16,885 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 19:29:16,885 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2021-12-06 19:29:16,885 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 19:29:16,885 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 19:29:16,887 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,889 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,890 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,891 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,892 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,893 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,894 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,895 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,918 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,920 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,922 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,923 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,924 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,925 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,925 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,927 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,928 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,929 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,930 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,931 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,932 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,935 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,936 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,939 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,940 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,941 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,942 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,943 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,946 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,948 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,951 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:16,952 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,288 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 19:29:17,288 INFO L404 LassoAnalysis]: Checking for nontermination... [2021-12-06 19:29:17,288 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:17,288 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:17,288 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:17,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2021-12-06 19:29:17,289 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:29:17,289 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:29:17,306 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 19:29:17,306 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~ep14~0=0} Honda state: {~ep14~0=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 19:29:17,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Ended with exit code 0 [2021-12-06 19:29:17,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:17,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:17,325 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:17,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2021-12-06 19:29:17,325 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:29:17,325 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:29:17,333 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 19:29:17,333 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_#t~ite4#1=0} Honda state: {ULTIMATE.start_node1_#t~ite4#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 19:29:17,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Ended with exit code 0 [2021-12-06 19:29:17,352 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:17,352 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:17,352 INFO L229 MonitoredProcess]: Starting monitored process 294 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:17,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2021-12-06 19:29:17,353 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:29:17,353 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:29:17,361 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 19:29:17,362 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_#t~ite11#1=0} Honda state: {ULTIMATE.start_node3_#t~ite11#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 19:29:17,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:17,380 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:17,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:17,380 INFO L229 MonitoredProcess]: Starting monitored process 295 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:17,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2021-12-06 19:29:17,381 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:29:17,381 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:29:17,389 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 19:29:17,389 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node3_~newmax~2#1=0} Honda state: {ULTIMATE.start_node3_~newmax~2#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 19:29:17,407 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:17,408 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:17,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:17,408 INFO L229 MonitoredProcess]: Starting monitored process 296 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:17,409 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2021-12-06 19:29:17,409 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:29:17,409 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:29:17,417 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 19:29:17,417 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node2_#t~ite7#1=0} Honda state: {ULTIMATE.start_node2_#t~ite7#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 19:29:17,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:17,436 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:17,436 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:17,436 INFO L229 MonitoredProcess]: Starting monitored process 297 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:17,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2021-12-06 19:29:17,438 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:29:17,438 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:29:17,446 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 19:29:17,446 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node4_~newmax~3#1=0} Honda state: {ULTIMATE.start_node4_~newmax~3#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 19:29:17,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2021-12-06 19:29:17,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:17,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:17,465 INFO L229 MonitoredProcess]: Starting monitored process 298 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:17,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2021-12-06 19:29:17,467 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:29:17,467 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:29:17,475 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 19:29:17,475 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_node1_~newmax~0#1=0} Honda state: {ULTIMATE.start_node1_~newmax~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 19:29:17,492 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Ended with exit code 0 [2021-12-06 19:29:17,492 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:17,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:17,493 INFO L229 MonitoredProcess]: Starting monitored process 299 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:17,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2021-12-06 19:29:17,494 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:29:17,494 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:29:17,533 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 19:29:17,533 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~p43_new~0=4, ~p42_new~0=4, ~p24_new~0=4, ~p41_new~0=4, ~nomsg~0=4, ~p34_new~0=4, ~p31_new~0=4, ~p32_new~0=4, ~p13_new~0=4, ~p21_new~0=4, ~p12_new~0=4, ~p23_new~0=4, ~p14_new~0=4, ~p14_old~0=4, ~p23_old~0=4, ~p13_old~0=4, ~p24_old~0=4, ~p41_old~0=4, ~p12_old~0=4, ~p21_old~0=4, ~p43_old~0=4, ~p42_old~0=4, ~p34_old~0=4, ~p32_old~0=4, ~p31_old~0=4} Honda state: {~p43_new~0=4, ~p42_new~0=4, ~p24_new~0=4, ~p41_new~0=4, ~nomsg~0=4, ~p34_new~0=4, ~p31_new~0=4, ~p32_new~0=4, ~p13_new~0=4, ~p21_new~0=4, ~p12_new~0=4, ~p23_new~0=4, ~p14_new~0=4, ~p14_old~0=4, ~p23_old~0=4, ~p13_old~0=4, ~p24_old~0=4, ~p41_old~0=4, ~p12_old~0=4, ~p21_old~0=4, ~p43_old~0=4, ~p42_old~0=4, ~p34_old~0=4, ~p32_old~0=4, ~p31_old~0=4} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 19:29:17,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2021-12-06 19:29:17,553 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:17,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:17,554 INFO L229 MonitoredProcess]: Starting monitored process 300 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:17,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2021-12-06 19:29:17,555 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:29:17,556 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:29:17,572 INFO L437 LassoAnalysis]: Proved nontermination for one component. [2021-12-06 19:29:17,573 INFO L440 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {~r2~0=160} Honda state: {~r2~0=160} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2021-12-06 19:29:17,590 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:17,591 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:17,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:17,591 INFO L229 MonitoredProcess]: Starting monitored process 301 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:17,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2021-12-06 19:29:17,592 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2021-12-06 19:29:17,592 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:29:17,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Ended with exit code 0 [2021-12-06 19:29:17,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:17,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:17,619 INFO L229 MonitoredProcess]: Starting monitored process 302 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:17,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2021-12-06 19:29:17,620 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2021-12-06 19:29:17,620 INFO L160 nArgumentSynthesizer]: Using integer mode. [2021-12-06 19:29:17,752 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2021-12-06 19:29:17,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Ended with exit code 0 [2021-12-06 19:29:17,754 INFO L210 LassoAnalysis]: Preferences: [2021-12-06 19:29:17,754 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2021-12-06 19:29:17,754 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2021-12-06 19:29:17,754 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2021-12-06 19:29:17,754 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2021-12-06 19:29:17,755 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:17,755 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2021-12-06 19:29:17,755 INFO L132 ssoRankerPreferences]: Path of dumped script: [2021-12-06 19:29:17,755 INFO L133 ssoRankerPreferences]: Filename of dumped script: pals_opt-floodmax.4.ufo.UNBOUNDED.pals.c_Iteration4_Loop [2021-12-06 19:29:17,755 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2021-12-06 19:29:17,755 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2021-12-06 19:29:17,757 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,759 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,760 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,761 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,762 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,763 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,764 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,765 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,768 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,770 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,771 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,772 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,796 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,797 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,798 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,799 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,800 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,802 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,803 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,806 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,807 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,808 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,809 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,811 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,812 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,813 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,814 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,815 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,816 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,818 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,819 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:17,822 INFO L141 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2021-12-06 19:29:18,169 INFO L294 LassoAnalysis]: Preprocessing complete. [2021-12-06 19:29:18,169 INFO L490 LassoAnalysis]: Using template 'affine'. [2021-12-06 19:29:18,169 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,170 INFO L229 MonitoredProcess]: Starting monitored process 303 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,170 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2021-12-06 19:29:18,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,177 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,178 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,197 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2021-12-06 19:29:18,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,198 INFO L229 MonitoredProcess]: Starting monitored process 304 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2021-12-06 19:29:18,199 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,206 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,206 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,206 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,207 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2021-12-06 19:29:18,226 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,227 INFO L229 MonitoredProcess]: Starting monitored process 305 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2021-12-06 19:29:18,228 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,234 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,234 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,235 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,235 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,235 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,235 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,236 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Ended with exit code 0 [2021-12-06 19:29:18,254 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,255 INFO L229 MonitoredProcess]: Starting monitored process 306 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2021-12-06 19:29:18,257 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 [2021-12-06 19:29:18,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,264 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,265 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,266 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,283 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2021-12-06 19:29:18,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,284 INFO L229 MonitoredProcess]: Starting monitored process 307 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2021-12-06 19:29:18,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,292 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,292 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,311 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2021-12-06 19:29:18,311 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,311 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,312 INFO L229 MonitoredProcess]: Starting monitored process 308 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2021-12-06 19:29:18,313 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,320 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,320 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,320 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,320 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,320 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,320 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2021-12-06 19:29:18,339 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,339 INFO L229 MonitoredProcess]: Starting monitored process 309 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,340 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2021-12-06 19:29:18,341 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 [2021-12-06 19:29:18,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,348 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,348 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2021-12-06 19:29:18,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,368 INFO L229 MonitoredProcess]: Starting monitored process 310 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2021-12-06 19:29:18,369 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,376 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,377 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,378 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,396 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Ended with exit code 0 [2021-12-06 19:29:18,396 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,397 INFO L229 MonitoredProcess]: Starting monitored process 311 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,397 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2021-12-06 19:29:18,397 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 [2021-12-06 19:29:18,404 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,404 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,404 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,404 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,404 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,405 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,406 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Ended with exit code 0 [2021-12-06 19:29:18,424 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,425 INFO L229 MonitoredProcess]: Starting monitored process 312 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,425 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2021-12-06 19:29:18,426 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,433 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,433 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,433 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,434 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,434 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2021-12-06 19:29:18,452 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,453 INFO L229 MonitoredProcess]: Starting monitored process 313 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2021-12-06 19:29:18,454 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,460 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,461 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,461 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,461 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,480 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2021-12-06 19:29:18,480 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,480 INFO L229 MonitoredProcess]: Starting monitored process 314 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2021-12-06 19:29:18,481 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,489 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,489 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,490 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,490 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,490 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,493 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,515 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Ended with exit code 0 [2021-12-06 19:29:18,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,516 INFO L229 MonitoredProcess]: Starting monitored process 315 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2021-12-06 19:29:18,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,524 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,524 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,543 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2021-12-06 19:29:18,543 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,544 INFO L229 MonitoredProcess]: Starting monitored process 316 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2021-12-06 19:29:18,545 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 [2021-12-06 19:29:18,552 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,552 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,553 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,554 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,571 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:18,571 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,572 INFO L229 MonitoredProcess]: Starting monitored process 317 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,572 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2021-12-06 19:29:18,573 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,579 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,580 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,580 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,580 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,580 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,581 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Ended with exit code 0 [2021-12-06 19:29:18,599 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,599 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,600 INFO L229 MonitoredProcess]: Starting monitored process 318 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2021-12-06 19:29:18,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,608 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,608 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,608 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Ended with exit code 0 [2021-12-06 19:29:18,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,628 INFO L229 MonitoredProcess]: Starting monitored process 319 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,628 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2021-12-06 19:29:18,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,636 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,637 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2021-12-06 19:29:18,655 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,656 INFO L229 MonitoredProcess]: Starting monitored process 320 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2021-12-06 19:29:18,657 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 [2021-12-06 19:29:18,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,664 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,665 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Ended with exit code 0 [2021-12-06 19:29:18,684 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,685 INFO L229 MonitoredProcess]: Starting monitored process 321 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2021-12-06 19:29:18,686 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 [2021-12-06 19:29:18,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,693 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,693 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,693 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,695 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2021-12-06 19:29:18,712 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,713 INFO L229 MonitoredProcess]: Starting monitored process 322 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,714 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2021-12-06 19:29:18,714 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 [2021-12-06 19:29:18,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,721 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,721 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,723 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2021-12-06 19:29:18,740 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,741 INFO L229 MonitoredProcess]: Starting monitored process 323 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2021-12-06 19:29:18,742 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,748 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,749 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,749 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,749 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,750 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,767 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2021-12-06 19:29:18,768 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,768 INFO L229 MonitoredProcess]: Starting monitored process 324 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2021-12-06 19:29:18,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,776 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,777 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,778 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,796 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:18,796 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,796 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,797 INFO L229 MonitoredProcess]: Starting monitored process 325 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,798 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2021-12-06 19:29:18,798 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,805 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,805 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,805 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,805 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,805 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,805 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,807 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2021-12-06 19:29:18,825 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,825 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,826 INFO L229 MonitoredProcess]: Starting monitored process 326 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,827 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2021-12-06 19:29:18,827 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 [2021-12-06 19:29:18,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,834 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,834 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,834 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2021-12-06 19:29:18,853 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,853 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,854 INFO L229 MonitoredProcess]: Starting monitored process 327 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,854 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2021-12-06 19:29:18,855 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,861 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,862 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,862 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,862 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,863 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,881 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:18,881 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,881 INFO L229 MonitoredProcess]: Starting monitored process 328 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,882 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2021-12-06 19:29:18,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,891 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,891 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,892 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,892 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,894 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Forceful destruction successful, exit code 0 [2021-12-06 19:29:18,917 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,917 INFO L229 MonitoredProcess]: Starting monitored process 329 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2021-12-06 19:29:18,918 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,925 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,925 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,925 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,925 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,925 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,926 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,926 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,927 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,944 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2021-12-06 19:29:18,945 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,945 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,945 INFO L229 MonitoredProcess]: Starting monitored process 330 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2021-12-06 19:29:18,946 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,953 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,953 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,953 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,953 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,953 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,954 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,954 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:18,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Ended with exit code 0 [2021-12-06 19:29:18,973 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:18,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:18,973 INFO L229 MonitoredProcess]: Starting monitored process 331 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:18,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2021-12-06 19:29:18,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:18,981 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:18,981 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:18,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:18,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:18,981 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:18,982 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:18,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:18,984 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:19,002 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Ended with exit code 0 [2021-12-06 19:29:19,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:19,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:19,002 INFO L229 MonitoredProcess]: Starting monitored process 332 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:19,003 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2021-12-06 19:29:19,003 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:19,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:19,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:19,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:19,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:19,011 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:19,011 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:19,011 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:19,012 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:19,030 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2021-12-06 19:29:19,030 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:19,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:19,031 INFO L229 MonitoredProcess]: Starting monitored process 333 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:19,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2021-12-06 19:29:19,032 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:19,039 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:19,039 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:19,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:19,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:19,039 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:19,040 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:19,040 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:19,042 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:19,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Ended with exit code 0 [2021-12-06 19:29:19,059 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:19,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:19,060 INFO L229 MonitoredProcess]: Starting monitored process 334 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:19,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2021-12-06 19:29:19,061 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:19,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:19,068 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:19,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:19,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:19,068 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:29:19,069 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:29:19,069 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:19,071 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:19,089 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2021-12-06 19:29:19,089 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-06 19:29:19,089 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:19,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:19,089 INFO L229 MonitoredProcess]: Starting monitored process 335 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:19,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2021-12-06 19:29:19,091 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:29:19,097 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:29:19,097 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:29:19,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:29:19,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:29:19,098 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:29:19,098 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:29:19,098 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:29:19,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:29:19,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2021-12-06 19:29:19,117 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:29:19,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:29:19,118 INFO L229 MonitoredProcess]: Starting monitored process 336 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:29:19,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2021-12-06 19:29:19,120 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 WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2021-12-06 19:39:44,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,321 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5624)] Ended with exit code 0 [2021-12-06 19:39:44,321 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,322 INFO L229 MonitoredProcess]: Starting monitored process 5625 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,323 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5625)] Waiting until timeout for monitored process [2021-12-06 19:39:44,323 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 [2021-12-06 19:39:44,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,330 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,330 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,331 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,349 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5625)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:44,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,349 INFO L229 MonitoredProcess]: Starting monitored process 5626 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5626)] Waiting until timeout for monitored process [2021-12-06 19:39:44,351 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:44,357 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,357 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,357 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,357 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,357 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,358 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,359 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,376 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5626)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:44,377 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,377 INFO L229 MonitoredProcess]: Starting monitored process 5627 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,378 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5627)] Waiting until timeout for monitored process [2021-12-06 19:39:44,378 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:44,384 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,385 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,385 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,385 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,385 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,385 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,386 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,403 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5627)] Ended with exit code 0 [2021-12-06 19:39:44,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,404 INFO L229 MonitoredProcess]: Starting monitored process 5628 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,405 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5628)] Waiting until timeout for monitored process [2021-12-06 19:39:44,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:44,411 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,412 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,412 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,413 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,430 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5628)] Ended with exit code 0 [2021-12-06 19:39:44,430 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,430 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,431 INFO L229 MonitoredProcess]: Starting monitored process 5629 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5629)] Waiting until timeout for monitored process [2021-12-06 19:39:44,432 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:44,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,439 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,440 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,441 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5629)] Ended with exit code 0 [2021-12-06 19:39:44,459 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,459 INFO L229 MonitoredProcess]: Starting monitored process 5630 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5630)] Waiting until timeout for monitored process [2021-12-06 19:39:44,460 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:44,467 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,467 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,467 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,467 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,467 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,468 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,468 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5630)] Ended with exit code 0 [2021-12-06 19:39:44,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,488 INFO L229 MonitoredProcess]: Starting monitored process 5631 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5631)] Waiting until timeout for monitored process [2021-12-06 19:39:44,489 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:44,496 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,496 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,496 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,496 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,496 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,497 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,498 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,516 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5631)] Ended with exit code 0 [2021-12-06 19:39:44,516 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,516 INFO L229 MonitoredProcess]: Starting monitored process 5632 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,517 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5632)] Waiting until timeout for monitored process [2021-12-06 19:39:44,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:44,524 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,524 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,525 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,525 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5632)] Ended with exit code 0 [2021-12-06 19:39:44,545 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,545 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,545 INFO L229 MonitoredProcess]: Starting monitored process 5633 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5633)] Waiting until timeout for monitored process [2021-12-06 19:39:44,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:44,553 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,553 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,553 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,555 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,573 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5633)] Ended with exit code 0 [2021-12-06 19:39:44,573 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,573 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,573 INFO L229 MonitoredProcess]: Starting monitored process 5634 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5634)] Waiting until timeout for monitored process [2021-12-06 19:39:44,574 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:44,581 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,581 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,581 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,581 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,582 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,600 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5634)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:44,600 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,600 INFO L229 MonitoredProcess]: Starting monitored process 5635 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,601 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5635)] Waiting until timeout for monitored process [2021-12-06 19:39:44,601 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:44,607 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,608 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,608 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,610 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,627 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5635)] Ended with exit code 0 [2021-12-06 19:39:44,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,628 INFO L229 MonitoredProcess]: Starting monitored process 5636 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5636)] Waiting until timeout for monitored process [2021-12-06 19:39:44,629 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:44,636 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,636 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,636 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,636 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,636 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,636 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,638 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,655 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5636)] Ended with exit code 0 [2021-12-06 19:39:44,656 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,656 INFO L229 MonitoredProcess]: Starting monitored process 5637 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5637)] Waiting until timeout for monitored process [2021-12-06 19:39:44,657 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 [2021-12-06 19:39:44,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,664 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,665 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5637)] Ended with exit code 0 [2021-12-06 19:39:44,684 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,685 INFO L229 MonitoredProcess]: Starting monitored process 5638 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5638)] Waiting until timeout for monitored process [2021-12-06 19:39:44,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:44,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,692 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,692 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5638)] Ended with exit code 0 [2021-12-06 19:39:44,711 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,711 INFO L229 MonitoredProcess]: Starting monitored process 5639 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5639)] Waiting until timeout for monitored process [2021-12-06 19:39:44,712 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:44,719 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,719 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,719 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,719 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,720 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,721 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5639)] Ended with exit code 0 [2021-12-06 19:39:44,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,739 INFO L229 MonitoredProcess]: Starting monitored process 5640 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5640)] Waiting until timeout for monitored process [2021-12-06 19:39:44,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:44,747 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,747 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,747 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,747 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,747 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,748 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,748 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,749 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5640)] Ended with exit code 0 [2021-12-06 19:39:44,766 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,767 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,767 INFO L229 MonitoredProcess]: Starting monitored process 5641 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5641)] Waiting until timeout for monitored process [2021-12-06 19:39:44,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:44,775 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,775 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,775 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,775 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,775 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,776 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,777 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5641)] Ended with exit code 0 [2021-12-06 19:39:44,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,795 INFO L229 MonitoredProcess]: Starting monitored process 5642 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5642)] Waiting until timeout for monitored process [2021-12-06 19:39:44,796 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 [2021-12-06 19:39:44,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,803 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,803 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,803 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,803 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,804 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5642)] Ended with exit code 0 [2021-12-06 19:39:44,822 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,822 INFO L229 MonitoredProcess]: Starting monitored process 5643 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5643)] Waiting until timeout for monitored process [2021-12-06 19:39:44,823 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:44,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,830 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,830 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,831 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,849 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5643)] Ended with exit code 0 [2021-12-06 19:39:44,849 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,849 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,850 INFO L229 MonitoredProcess]: Starting monitored process 5644 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,850 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5644)] Waiting until timeout for monitored process [2021-12-06 19:39:44,851 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 [2021-12-06 19:39:44,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,858 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,859 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,861 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5644)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:44,878 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,879 INFO L229 MonitoredProcess]: Starting monitored process 5645 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5645)] Waiting until timeout for monitored process [2021-12-06 19:39:44,881 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 [2021-12-06 19:39:44,887 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,888 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,888 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,906 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5645)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:44,907 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,907 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,907 INFO L229 MonitoredProcess]: Starting monitored process 5646 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,908 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5646)] Waiting until timeout for monitored process [2021-12-06 19:39:44,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:44,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:44,915 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:44,916 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:44,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:44,918 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:44,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5646)] Ended with exit code 0 [2021-12-06 19:39:44,935 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:44,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:44,936 INFO L229 MonitoredProcess]: Starting monitored process 5647 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:44,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5647)] Waiting until timeout for monitored process [2021-12-06 19:39:44,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:44,945 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:44,945 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:44,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:44,946 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-12-06 19:39:44,946 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:45,199 INFO L401 nArgumentSynthesizer]: We have 128 Motzkin's Theorem applications. [2021-12-06 19:39:45,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,112 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,137 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5647)] Ended with exit code 0 [2021-12-06 19:39:46,138 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,138 INFO L229 MonitoredProcess]: Starting monitored process 5648 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5648)] Waiting until timeout for monitored process [2021-12-06 19:39:46,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,147 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,147 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,148 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:46,148 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:46,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,150 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,167 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5648)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:46,167 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,168 INFO L229 MonitoredProcess]: Starting monitored process 5649 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5649)] Waiting until timeout for monitored process [2021-12-06 19:39:46,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,176 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:46,177 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:46,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,178 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,195 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5649)] Ended with exit code 0 [2021-12-06 19:39:46,196 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,196 INFO L229 MonitoredProcess]: Starting monitored process 5650 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5650)] Waiting until timeout for monitored process [2021-12-06 19:39:46,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,204 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,204 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,204 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,204 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:46,205 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:46,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,207 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5650)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:46,224 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,224 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,224 INFO L229 MonitoredProcess]: Starting monitored process 5651 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,225 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5651)] Waiting until timeout for monitored process [2021-12-06 19:39:46,225 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,232 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,232 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,232 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,232 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,232 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:46,232 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:46,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,251 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5651)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:46,251 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,251 INFO L229 MonitoredProcess]: Starting monitored process 5652 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5652)] Waiting until timeout for monitored process [2021-12-06 19:39:46,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,259 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,259 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,259 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:46,260 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:46,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5652)] Ended with exit code 0 [2021-12-06 19:39:46,278 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,279 INFO L229 MonitoredProcess]: Starting monitored process 5653 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5653)] Waiting until timeout for monitored process [2021-12-06 19:39:46,281 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,288 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,288 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:46,289 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:46,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,291 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,308 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5653)] Ended with exit code 0 [2021-12-06 19:39:46,308 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,309 INFO L229 MonitoredProcess]: Starting monitored process 5654 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5654)] Waiting until timeout for monitored process [2021-12-06 19:39:46,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,316 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,316 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,316 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,316 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,316 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:46,317 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:46,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,318 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5654)] Ended with exit code 0 [2021-12-06 19:39:46,336 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,336 INFO L229 MonitoredProcess]: Starting monitored process 5655 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5655)] Waiting until timeout for monitored process [2021-12-06 19:39:46,337 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,344 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,344 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,344 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,344 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:46,345 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:46,345 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,346 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,363 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5655)] Ended with exit code 0 [2021-12-06 19:39:46,363 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,363 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,364 INFO L229 MonitoredProcess]: Starting monitored process 5656 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5656)] Waiting until timeout for monitored process [2021-12-06 19:39:46,365 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 [2021-12-06 19:39:46,372 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,372 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:46,373 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:46,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5656)] Ended with exit code 0 [2021-12-06 19:39:46,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,392 INFO L229 MonitoredProcess]: Starting monitored process 5657 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,393 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5657)] Waiting until timeout for monitored process [2021-12-06 19:39:46,393 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,400 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:46,400 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:46,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,401 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,419 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5657)] Ended with exit code 0 [2021-12-06 19:39:46,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,419 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,419 INFO L229 MonitoredProcess]: Starting monitored process 5658 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,420 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5658)] Waiting until timeout for monitored process [2021-12-06 19:39:46,420 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 [2021-12-06 19:39:46,427 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,427 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,427 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,427 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,427 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:46,428 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:46,428 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,447 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5658)] Ended with exit code 0 [2021-12-06 19:39:46,447 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,447 INFO L229 MonitoredProcess]: Starting monitored process 5659 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5659)] Waiting until timeout for monitored process [2021-12-06 19:39:46,448 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,455 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,455 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:46,456 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:46,456 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,457 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,474 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5659)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:46,474 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,475 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,475 INFO L229 MonitoredProcess]: Starting monitored process 5660 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5660)] Waiting until timeout for monitored process [2021-12-06 19:39:46,476 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,482 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,483 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,483 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,483 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,483 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:46,483 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:46,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,485 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5660)] Ended with exit code 0 [2021-12-06 19:39:46,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,502 INFO L229 MonitoredProcess]: Starting monitored process 5661 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5661)] Waiting until timeout for monitored process [2021-12-06 19:39:46,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,510 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,510 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,510 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,511 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:46,512 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:46,512 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,513 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5661)] Ended with exit code 0 [2021-12-06 19:39:46,531 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,531 INFO L229 MonitoredProcess]: Starting monitored process 5662 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5662)] Waiting until timeout for monitored process [2021-12-06 19:39:46,532 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,539 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,539 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,539 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,539 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,539 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:46,540 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:46,540 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,558 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5662)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:46,558 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,559 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,559 INFO L229 MonitoredProcess]: Starting monitored process 5663 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,560 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5663)] Waiting until timeout for monitored process [2021-12-06 19:39:46,560 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,567 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,567 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,567 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,567 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:46,567 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:46,567 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,586 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5663)] Ended with exit code 0 [2021-12-06 19:39:46,586 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,586 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,586 INFO L229 MonitoredProcess]: Starting monitored process 5664 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5664)] Waiting until timeout for monitored process [2021-12-06 19:39:46,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,594 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,594 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:46,595 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:46,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,614 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5664)] Ended with exit code 0 [2021-12-06 19:39:46,614 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,615 INFO L229 MonitoredProcess]: Starting monitored process 5665 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5665)] Waiting until timeout for monitored process [2021-12-06 19:39:46,616 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,623 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,623 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,623 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,623 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,623 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:46,624 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:46,624 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,625 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5665)] Ended with exit code 0 [2021-12-06 19:39:46,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,643 INFO L229 MonitoredProcess]: Starting monitored process 5666 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,644 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5666)] Waiting until timeout for monitored process [2021-12-06 19:39:46,644 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 [2021-12-06 19:39:46,651 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,651 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2021-12-06 19:39:46,651 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2021-12-06 19:39:46,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,652 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,669 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5666)] Ended with exit code 0 [2021-12-06 19:39:46,670 INFO L490 LassoAnalysis]: Using template '2-nested'. [2021-12-06 19:39:46,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,670 INFO L229 MonitoredProcess]: Starting monitored process 5667 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5667)] Waiting until timeout for monitored process [2021-12-06 19:39:46,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,679 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,679 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:46,679 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:46,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5667)] Ended with exit code 0 [2021-12-06 19:39:46,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,698 INFO L229 MonitoredProcess]: Starting monitored process 5668 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5668)] Waiting until timeout for monitored process [2021-12-06 19:39:46,699 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 [2021-12-06 19:39:46,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,707 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:46,707 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:46,707 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,726 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5668)] Ended with exit code 0 [2021-12-06 19:39:46,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,726 INFO L229 MonitoredProcess]: Starting monitored process 5669 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5669)] Waiting until timeout for monitored process [2021-12-06 19:39:46,728 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,735 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,735 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,735 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,735 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:46,735 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:46,735 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,754 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5669)] Ended with exit code 0 [2021-12-06 19:39:46,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,755 INFO L229 MonitoredProcess]: Starting monitored process 5670 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5670)] Waiting until timeout for monitored process [2021-12-06 19:39:46,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,763 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,763 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:46,764 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:46,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,782 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5670)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:46,782 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,782 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,783 INFO L229 MonitoredProcess]: Starting monitored process 5671 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5671)] Waiting until timeout for monitored process [2021-12-06 19:39:46,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,791 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:46,791 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:46,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,793 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,810 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5671)] Ended with exit code 0 [2021-12-06 19:39:46,810 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,810 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,811 INFO L229 MonitoredProcess]: Starting monitored process 5672 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5672)] Waiting until timeout for monitored process [2021-12-06 19:39:46,812 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,819 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:46,819 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:46,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5672)] Ended with exit code 0 [2021-12-06 19:39:46,838 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,838 INFO L229 MonitoredProcess]: Starting monitored process 5673 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5673)] Waiting until timeout for monitored process [2021-12-06 19:39:46,840 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,847 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:46,847 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:46,847 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,849 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5673)] Ended with exit code 0 [2021-12-06 19:39:46,867 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,867 INFO L229 MonitoredProcess]: Starting monitored process 5674 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,868 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5674)] Waiting until timeout for monitored process [2021-12-06 19:39:46,868 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,875 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,875 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,875 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:46,876 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:46,876 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5674)] Ended with exit code 0 [2021-12-06 19:39:46,895 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,895 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,896 INFO L229 MonitoredProcess]: Starting monitored process 5675 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,897 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5675)] Waiting until timeout for monitored process [2021-12-06 19:39:46,897 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,904 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,904 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:46,905 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:46,905 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5675)] Ended with exit code 0 [2021-12-06 19:39:46,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,924 INFO L229 MonitoredProcess]: Starting monitored process 5676 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5676)] Waiting until timeout for monitored process [2021-12-06 19:39:46,925 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 [2021-12-06 19:39:46,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,933 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,933 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:46,934 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:46,934 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,936 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5676)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:46,954 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,954 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,954 INFO L229 MonitoredProcess]: Starting monitored process 5677 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5677)] Waiting until timeout for monitored process [2021-12-06 19:39:46,956 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 [2021-12-06 19:39:46,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,962 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,962 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:46,963 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:46,963 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:46,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5677)] Ended with exit code 0 [2021-12-06 19:39:46,982 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:46,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:46,983 INFO L229 MonitoredProcess]: Starting monitored process 5678 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:46,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5678)] Waiting until timeout for monitored process [2021-12-06 19:39:46,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:46,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:46,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:46,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:46,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:46,991 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:46,991 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:46,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:46,992 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:47,009 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5678)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:47,010 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:47,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:47,010 INFO L229 MonitoredProcess]: Starting monitored process 5679 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:47,011 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5679)] Waiting until timeout for monitored process [2021-12-06 19:39:47,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:47,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:47,019 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:47,019 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:47,019 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:47,019 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:47,019 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:47,020 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:47,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:47,038 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5679)] Ended with exit code 0 [2021-12-06 19:39:47,039 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:47,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:47,039 INFO L229 MonitoredProcess]: Starting monitored process 5680 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:47,040 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5680)] Waiting until timeout for monitored process [2021-12-06 19:39:47,040 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:47,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:47,047 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:47,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:47,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:47,048 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:47,048 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:47,048 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:47,050 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:47,067 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5680)] Ended with exit code 0 [2021-12-06 19:39:47,067 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:47,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:47,068 INFO L229 MonitoredProcess]: Starting monitored process 5681 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:47,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5681)] Waiting until timeout for monitored process [2021-12-06 19:39:47,069 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:47,077 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:47,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:47,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:47,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:47,077 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:47,078 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:47,078 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:47,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:47,097 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5681)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:47,097 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:47,097 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:47,097 INFO L229 MonitoredProcess]: Starting monitored process 5682 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:47,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5682)] Waiting until timeout for monitored process [2021-12-06 19:39:47,099 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:47,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:47,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:47,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:47,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:47,106 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:47,107 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:47,107 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:47,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:47,125 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5682)] Ended with exit code 0 [2021-12-06 19:39:47,125 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:47,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:47,126 INFO L229 MonitoredProcess]: Starting monitored process 5683 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:47,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5683)] Waiting until timeout for monitored process [2021-12-06 19:39:47,127 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 [2021-12-06 19:39:47,133 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:47,134 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:47,134 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:47,134 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:47,134 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:47,134 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:47,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:47,136 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:47,153 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5683)] Ended with exit code 0 [2021-12-06 19:39:47,154 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:47,154 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:47,154 INFO L229 MonitoredProcess]: Starting monitored process 5684 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:47,155 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5684)] Waiting until timeout for monitored process [2021-12-06 19:39:47,155 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 [2021-12-06 19:39:47,162 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:47,162 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:47,162 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:47,162 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:47,163 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:47,164 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:47,164 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:47,165 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:47,183 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5684)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:47,183 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:47,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:47,184 INFO L229 MonitoredProcess]: Starting monitored process 5685 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:47,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5685)] Waiting until timeout for monitored process [2021-12-06 19:39:47,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:47,192 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:47,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:47,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:47,192 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:47,192 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:47,192 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:47,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:47,193 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:47,210 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5685)] Ended with exit code 0 [2021-12-06 19:39:47,211 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:47,211 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:47,211 INFO L229 MonitoredProcess]: Starting monitored process 5686 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:47,212 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5686)] Waiting until timeout for monitored process [2021-12-06 19:39:47,213 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:47,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:47,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:47,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:47,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:47,220 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:47,220 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:47,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:47,221 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:47,239 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5686)] Ended with exit code 0 [2021-12-06 19:39:47,239 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:47,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:47,239 INFO L229 MonitoredProcess]: Starting monitored process 5687 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:47,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5687)] Waiting until timeout for monitored process [2021-12-06 19:39:47,240 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:47,247 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:47,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:47,248 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:47,248 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:47,248 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:47,248 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:47,248 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:47,249 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:47,266 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5687)] Ended with exit code 0 [2021-12-06 19:39:47,266 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:47,267 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:47,267 INFO L229 MonitoredProcess]: Starting monitored process 5688 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:47,267 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5688)] Waiting until timeout for monitored process [2021-12-06 19:39:47,268 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:47,275 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:47,275 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:47,275 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:47,275 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:47,276 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:47,276 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:47,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:47,278 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:47,296 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5688)] Ended with exit code 0 [2021-12-06 19:39:47,296 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:47,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:47,296 INFO L229 MonitoredProcess]: Starting monitored process 5689 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:47,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5689)] Waiting until timeout for monitored process [2021-12-06 19:39:47,297 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:47,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:47,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:47,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:47,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:47,305 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:47,306 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:47,306 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:47,307 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:47,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5689)] Ended with exit code 0 [2021-12-06 19:39:47,324 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:47,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:47,325 INFO L229 MonitoredProcess]: Starting monitored process 5690 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:47,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5690)] Waiting until timeout for monitored process [2021-12-06 19:39:47,326 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:47,333 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:47,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:47,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:47,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:47,333 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:47,333 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:47,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:47,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:47,353 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5690)] Ended with exit code 0 [2021-12-06 19:39:47,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:47,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:47,353 INFO L229 MonitoredProcess]: Starting monitored process 5691 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:47,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5691)] Waiting until timeout for monitored process [2021-12-06 19:39:47,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:47,362 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:47,362 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:47,362 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:47,362 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-12-06 19:39:47,362 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:47,756 INFO L401 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2021-12-06 19:39:47,756 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:49,475 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:49,508 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5691)] Ended with exit code 0 [2021-12-06 19:39:49,508 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:49,509 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:49,509 INFO L229 MonitoredProcess]: Starting monitored process 5692 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:49,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5692)] Waiting until timeout for monitored process [2021-12-06 19:39:49,527 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:49,534 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:49,534 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:49,534 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:49,534 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:49,534 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:49,535 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:49,535 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:49,537 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:49,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5692)] Ended with exit code 0 [2021-12-06 19:39:49,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:49,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:49,555 INFO L229 MonitoredProcess]: Starting monitored process 5693 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:49,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5693)] Waiting until timeout for monitored process [2021-12-06 19:39:49,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:49,563 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:49,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:49,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:49,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:49,563 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:49,564 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:49,564 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:49,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:49,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5693)] Ended with exit code 0 [2021-12-06 19:39:49,583 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:49,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:49,584 INFO L229 MonitoredProcess]: Starting monitored process 5694 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:49,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5694)] Waiting until timeout for monitored process [2021-12-06 19:39:49,585 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 [2021-12-06 19:39:49,593 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:49,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:49,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:49,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:49,593 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:49,593 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:49,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:49,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:49,613 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5694)] Ended with exit code 0 [2021-12-06 19:39:49,613 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:49,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:49,613 INFO L229 MonitoredProcess]: Starting monitored process 5695 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:49,614 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5695)] Waiting until timeout for monitored process [2021-12-06 19:39:49,615 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:49,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:49,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:49,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:49,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:49,621 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:49,622 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:49,622 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:49,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:49,640 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5695)] Ended with exit code 0 [2021-12-06 19:39:49,640 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:49,640 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:49,641 INFO L229 MonitoredProcess]: Starting monitored process 5696 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:49,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5696)] Waiting until timeout for monitored process [2021-12-06 19:39:49,641 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 [2021-12-06 19:39:49,648 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:49,648 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:49,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:49,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:49,648 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:49,648 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:49,649 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:49,650 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:49,667 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5696)] Ended with exit code 0 [2021-12-06 19:39:49,667 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:49,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:49,668 INFO L229 MonitoredProcess]: Starting monitored process 5697 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:49,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5697)] Waiting until timeout for monitored process [2021-12-06 19:39:49,669 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:49,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:49,675 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:49,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:49,676 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:49,676 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:49,676 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:49,676 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:49,678 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:49,696 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5697)] Ended with exit code 0 [2021-12-06 19:39:49,696 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:49,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:49,696 INFO L229 MonitoredProcess]: Starting monitored process 5698 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:49,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5698)] Waiting until timeout for monitored process [2021-12-06 19:39:49,697 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 [2021-12-06 19:39:49,704 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:49,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:49,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:49,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:49,704 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:49,705 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:49,705 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:49,707 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:49,724 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5698)] Ended with exit code 0 [2021-12-06 19:39:49,724 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:49,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:49,725 INFO L229 MonitoredProcess]: Starting monitored process 5699 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:49,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5699)] Waiting until timeout for monitored process [2021-12-06 19:39:49,725 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 [2021-12-06 19:39:49,732 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:49,732 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:49,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:49,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:49,732 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:49,732 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:49,732 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:49,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:49,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5699)] Ended with exit code 0 [2021-12-06 19:39:49,751 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:49,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:49,751 INFO L229 MonitoredProcess]: Starting monitored process 5700 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:49,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5700)] Waiting until timeout for monitored process [2021-12-06 19:39:49,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:49,759 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:49,759 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:49,759 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:49,759 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:49,759 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:49,759 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:49,759 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:49,760 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:49,778 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5700)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:49,778 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:49,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:49,778 INFO L229 MonitoredProcess]: Starting monitored process 5701 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:49,779 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5701)] Waiting until timeout for monitored process [2021-12-06 19:39:49,780 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 [2021-12-06 19:39:49,787 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:49,787 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:49,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:49,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:49,787 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:49,788 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:49,788 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:49,789 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:49,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5701)] Ended with exit code 0 [2021-12-06 19:39:49,807 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:49,807 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:49,807 INFO L229 MonitoredProcess]: Starting monitored process 5702 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:49,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5702)] Waiting until timeout for monitored process [2021-12-06 19:39:49,808 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:49,815 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:49,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:49,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:49,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:49,815 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:49,816 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:49,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:49,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:49,836 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5702)] Ended with exit code 0 [2021-12-06 19:39:49,836 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:49,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:49,836 INFO L229 MonitoredProcess]: Starting monitored process 5703 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:49,837 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5703)] Waiting until timeout for monitored process [2021-12-06 19:39:49,837 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 [2021-12-06 19:39:49,844 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:49,844 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:49,844 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:49,844 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:49,844 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:49,844 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:49,844 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:49,846 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:49,863 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5703)] Ended with exit code 0 [2021-12-06 19:39:49,864 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:49,864 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:49,864 INFO L229 MonitoredProcess]: Starting monitored process 5704 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:49,865 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5704)] Waiting until timeout for monitored process [2021-12-06 19:39:49,865 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 [2021-12-06 19:39:49,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:49,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:49,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:49,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:49,872 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:49,873 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:49,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:49,875 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:49,892 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5704)] Ended with exit code 0 [2021-12-06 19:39:49,892 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:49,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:49,893 INFO L229 MonitoredProcess]: Starting monitored process 5705 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:49,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5705)] Waiting until timeout for monitored process [2021-12-06 19:39:49,893 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 [2021-12-06 19:39:49,900 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:49,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:49,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:49,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:49,900 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:49,901 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:49,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:49,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:49,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5705)] Ended with exit code 0 [2021-12-06 19:39:49,920 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:49,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:49,921 INFO L229 MonitoredProcess]: Starting monitored process 5706 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:49,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5706)] Waiting until timeout for monitored process [2021-12-06 19:39:49,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:49,928 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:49,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:49,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:49,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:49,928 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:49,929 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:49,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:49,930 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:49,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5706)] Ended with exit code 0 [2021-12-06 19:39:49,947 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:49,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:49,948 INFO L229 MonitoredProcess]: Starting monitored process 5707 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:49,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5707)] Waiting until timeout for monitored process [2021-12-06 19:39:49,949 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:49,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:49,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:49,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:49,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:49,957 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:49,957 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:49,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:49,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:49,976 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5707)] Ended with exit code 0 [2021-12-06 19:39:49,976 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:49,976 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:49,977 INFO L229 MonitoredProcess]: Starting monitored process 5708 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:49,977 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5708)] Waiting until timeout for monitored process [2021-12-06 19:39:49,977 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:49,984 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:49,984 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:49,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:49,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:49,984 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:49,985 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:49,985 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:49,987 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,004 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5708)] Ended with exit code 0 [2021-12-06 19:39:50,005 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,005 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,005 INFO L229 MonitoredProcess]: Starting monitored process 5709 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5709)] Waiting until timeout for monitored process [2021-12-06 19:39:50,007 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:50,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,014 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:50,016 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:50,016 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,017 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5709)] Ended with exit code 0 [2021-12-06 19:39:50,035 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,035 INFO L229 MonitoredProcess]: Starting monitored process 5710 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5710)] Waiting until timeout for monitored process [2021-12-06 19:39:50,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:50,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,044 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:39:50,044 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:39:50,044 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,045 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,063 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5710)] Ended with exit code 0 [2021-12-06 19:39:50,063 INFO L490 LassoAnalysis]: Using template '3-nested'. [2021-12-06 19:39:50,063 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,063 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,063 INFO L229 MonitoredProcess]: Starting monitored process 5711 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5711)] Waiting until timeout for monitored process [2021-12-06 19:39:50,064 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:50,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,071 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,072 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,090 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5711)] Ended with exit code 0 [2021-12-06 19:39:50,090 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,091 INFO L229 MonitoredProcess]: Starting monitored process 5712 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5712)] Waiting until timeout for monitored process [2021-12-06 19:39:50,092 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:50,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,099 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,099 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,100 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5712)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:50,118 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,118 INFO L229 MonitoredProcess]: Starting monitored process 5713 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,119 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5713)] Waiting until timeout for monitored process [2021-12-06 19:39:50,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:50,127 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,127 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,127 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,127 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,127 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,127 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,127 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5713)] Ended with exit code 0 [2021-12-06 19:39:50,147 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,147 INFO L229 MonitoredProcess]: Starting monitored process 5714 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5714)] Waiting until timeout for monitored process [2021-12-06 19:39:50,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:50,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,157 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,175 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5714)] Ended with exit code 0 [2021-12-06 19:39:50,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,175 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,176 INFO L229 MonitoredProcess]: Starting monitored process 5715 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5715)] Waiting until timeout for monitored process [2021-12-06 19:39:50,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:50,185 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,185 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,185 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,185 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,185 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,185 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,205 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5715)] Ended with exit code 0 [2021-12-06 19:39:50,205 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,205 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,205 INFO L229 MonitoredProcess]: Starting monitored process 5716 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,206 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5716)] Waiting until timeout for monitored process [2021-12-06 19:39:50,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:50,213 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,213 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,213 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,213 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,213 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,214 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,215 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,232 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5716)] Ended with exit code 0 [2021-12-06 19:39:50,232 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,232 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,233 INFO L229 MonitoredProcess]: Starting monitored process 5717 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,233 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5717)] Waiting until timeout for monitored process [2021-12-06 19:39:50,233 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 [2021-12-06 19:39:50,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,240 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,240 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,241 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,241 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,261 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5717)] Ended with exit code 0 [2021-12-06 19:39:50,261 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,261 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,261 INFO L229 MonitoredProcess]: Starting monitored process 5718 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5718)] Waiting until timeout for monitored process [2021-12-06 19:39:50,263 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:50,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,271 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,271 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,271 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,271 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,274 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,291 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5718)] Ended with exit code 0 [2021-12-06 19:39:50,291 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,292 INFO L229 MonitoredProcess]: Starting monitored process 5719 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5719)] Waiting until timeout for monitored process [2021-12-06 19:39:50,293 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 [2021-12-06 19:39:50,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,301 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,301 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,303 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,320 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5719)] Ended with exit code 0 [2021-12-06 19:39:50,320 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,320 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,321 INFO L229 MonitoredProcess]: Starting monitored process 5720 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5720)] Waiting until timeout for monitored process [2021-12-06 19:39:50,322 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 [2021-12-06 19:39:50,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,329 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,330 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,334 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,351 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5720)] Ended with exit code 0 [2021-12-06 19:39:50,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,352 INFO L229 MonitoredProcess]: Starting monitored process 5721 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,352 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5721)] Waiting until timeout for monitored process [2021-12-06 19:39:50,353 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 [2021-12-06 19:39:50,359 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,360 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,360 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,360 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,380 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5721)] Ended with exit code 0 [2021-12-06 19:39:50,380 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,380 INFO L229 MonitoredProcess]: Starting monitored process 5722 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5722)] Waiting until timeout for monitored process [2021-12-06 19:39:50,381 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 [2021-12-06 19:39:50,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,388 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,388 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,388 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,390 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,407 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5722)] Ended with exit code 0 [2021-12-06 19:39:50,407 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,407 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,407 INFO L229 MonitoredProcess]: Starting monitored process 5723 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,408 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5723)] Waiting until timeout for monitored process [2021-12-06 19:39:50,408 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 [2021-12-06 19:39:50,416 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,416 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,416 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,416 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,416 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,417 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,419 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,436 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5723)] Ended with exit code 0 [2021-12-06 19:39:50,436 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,437 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,437 INFO L229 MonitoredProcess]: Starting monitored process 5724 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5724)] Waiting until timeout for monitored process [2021-12-06 19:39:50,438 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 [2021-12-06 19:39:50,445 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,445 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,445 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,446 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,446 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5724)] Ended with exit code 0 [2021-12-06 19:39:50,465 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,466 INFO L229 MonitoredProcess]: Starting monitored process 5725 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5725)] Waiting until timeout for monitored process [2021-12-06 19:39:50,467 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:50,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,474 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,474 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,476 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5725)] Ended with exit code 0 [2021-12-06 19:39:50,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,494 INFO L229 MonitoredProcess]: Starting monitored process 5726 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,495 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5726)] Waiting until timeout for monitored process [2021-12-06 19:39:50,496 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:50,503 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,503 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,503 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,503 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,503 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,504 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,506 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,523 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5726)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:50,523 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,523 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,524 INFO L229 MonitoredProcess]: Starting monitored process 5727 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5727)] Waiting until timeout for monitored process [2021-12-06 19:39:50,525 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:50,532 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,532 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,533 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,533 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,533 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,536 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,553 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5727)] Ended with exit code 0 [2021-12-06 19:39:50,553 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,553 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,554 INFO L229 MonitoredProcess]: Starting monitored process 5728 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,554 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5728)] Waiting until timeout for monitored process [2021-12-06 19:39:50,555 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:50,562 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,563 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,563 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,563 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,563 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,563 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,563 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,565 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5728)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:50,582 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,582 INFO L229 MonitoredProcess]: Starting monitored process 5729 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,583 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5729)] Waiting until timeout for monitored process [2021-12-06 19:39:50,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:50,591 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,592 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,593 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,610 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5729)] Ended with exit code 0 [2021-12-06 19:39:50,610 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,610 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,611 INFO L229 MonitoredProcess]: Starting monitored process 5730 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5730)] Waiting until timeout for monitored process [2021-12-06 19:39:50,612 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:50,619 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,619 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,619 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,619 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,619 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,619 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,620 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,637 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5730)] Ended with exit code 0 [2021-12-06 19:39:50,638 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,638 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,638 INFO L229 MonitoredProcess]: Starting monitored process 5731 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5731)] Waiting until timeout for monitored process [2021-12-06 19:39:50,639 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:50,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,646 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,646 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,646 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,646 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,646 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,646 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,647 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5731)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:50,665 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,665 INFO L229 MonitoredProcess]: Starting monitored process 5732 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5732)] Waiting until timeout for monitored process [2021-12-06 19:39:50,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:50,673 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,673 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,673 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,673 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,674 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,676 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,693 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5732)] Ended with exit code 0 [2021-12-06 19:39:50,693 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,694 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,694 INFO L229 MonitoredProcess]: Starting monitored process 5733 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5733)] Waiting until timeout for monitored process [2021-12-06 19:39:50,695 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:50,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,702 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,702 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,702 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,702 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,721 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5733)] Ended with exit code 0 [2021-12-06 19:39:50,721 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,721 INFO L229 MonitoredProcess]: Starting monitored process 5734 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,722 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5734)] Waiting until timeout for monitored process [2021-12-06 19:39:50,723 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:50,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,729 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:50,730 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:50,730 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:50,730 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:50,732 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:50,750 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5734)] Ended with exit code 0 [2021-12-06 19:39:50,750 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:50,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:50,750 INFO L229 MonitoredProcess]: Starting monitored process 5735 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:50,751 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5735)] Waiting until timeout for monitored process [2021-12-06 19:39:50,751 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 [2021-12-06 19:39:50,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:50,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:50,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:50,760 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-12-06 19:39:50,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:51,246 INFO L401 nArgumentSynthesizer]: We have 256 Motzkin's Theorem applications. [2021-12-06 19:39:51,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:53,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5735)] Ended with exit code 0 [2021-12-06 19:39:54,016 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,016 INFO L229 MonitoredProcess]: Starting monitored process 5736 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5736)] Waiting until timeout for monitored process [2021-12-06 19:39:54,017 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 [2021-12-06 19:39:54,025 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,025 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,025 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,025 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,025 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:54,026 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:54,026 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,028 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,046 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5736)] Ended with exit code 0 [2021-12-06 19:39:54,046 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,046 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,046 INFO L229 MonitoredProcess]: Starting monitored process 5737 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,047 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5737)] Waiting until timeout for monitored process [2021-12-06 19:39:54,048 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,056 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:54,057 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:54,057 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5737)] Ended with exit code 0 [2021-12-06 19:39:54,077 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,078 INFO L229 MonitoredProcess]: Starting monitored process 5738 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5738)] Waiting until timeout for monitored process [2021-12-06 19:39:54,079 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,085 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,085 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,085 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,085 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,085 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:54,086 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:54,086 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,088 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,105 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5738)] Ended with exit code 0 [2021-12-06 19:39:54,105 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,106 INFO L229 MonitoredProcess]: Starting monitored process 5739 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5739)] Waiting until timeout for monitored process [2021-12-06 19:39:54,107 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,115 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,115 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,115 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:54,116 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:54,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5739)] Ended with exit code 0 [2021-12-06 19:39:54,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,135 INFO L229 MonitoredProcess]: Starting monitored process 5740 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,136 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5740)] Waiting until timeout for monitored process [2021-12-06 19:39:54,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,144 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:54,144 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:54,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,146 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,163 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5740)] Ended with exit code 0 [2021-12-06 19:39:54,163 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,164 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,164 INFO L229 MonitoredProcess]: Starting monitored process 5741 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5741)] Waiting until timeout for monitored process [2021-12-06 19:39:54,165 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,173 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,173 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,173 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,173 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:54,173 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:54,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,176 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5741)] Ended with exit code 0 [2021-12-06 19:39:54,193 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,194 INFO L229 MonitoredProcess]: Starting monitored process 5742 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5742)] Waiting until timeout for monitored process [2021-12-06 19:39:54,195 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,202 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,202 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,202 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:54,203 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:54,203 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,222 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5742)] Ended with exit code 0 [2021-12-06 19:39:54,222 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,223 INFO L229 MonitoredProcess]: Starting monitored process 5743 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,223 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5743)] Waiting until timeout for monitored process [2021-12-06 19:39:54,224 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,231 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,231 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,231 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,231 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,231 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:54,232 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:54,232 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5743)] Ended with exit code 0 [2021-12-06 19:39:54,251 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,251 INFO L229 MonitoredProcess]: Starting monitored process 5744 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5744)] Waiting until timeout for monitored process [2021-12-06 19:39:54,253 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 [2021-12-06 19:39:54,260 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,260 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:54,260 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:54,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,279 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5744)] Ended with exit code 0 [2021-12-06 19:39:54,279 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,279 INFO L229 MonitoredProcess]: Starting monitored process 5745 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5745)] Waiting until timeout for monitored process [2021-12-06 19:39:54,280 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 [2021-12-06 19:39:54,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,287 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:54,288 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:54,288 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,290 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5745)] Ended with exit code 0 [2021-12-06 19:39:54,308 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,308 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,308 INFO L229 MonitoredProcess]: Starting monitored process 5746 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,309 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5746)] Waiting until timeout for monitored process [2021-12-06 19:39:54,309 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,317 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:54,318 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:54,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5746)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:54,338 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,339 INFO L229 MonitoredProcess]: Starting monitored process 5747 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5747)] Waiting until timeout for monitored process [2021-12-06 19:39:54,340 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,347 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,347 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,347 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,347 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:54,347 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:54,347 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,350 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,367 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5747)] Ended with exit code 0 [2021-12-06 19:39:54,367 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,367 INFO L229 MonitoredProcess]: Starting monitored process 5748 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5748)] Waiting until timeout for monitored process [2021-12-06 19:39:54,368 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,376 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,376 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,376 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,376 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:54,377 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:54,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,380 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,397 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5748)] Ended with exit code 0 [2021-12-06 19:39:54,397 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,398 INFO L229 MonitoredProcess]: Starting monitored process 5749 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,399 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5749)] Waiting until timeout for monitored process [2021-12-06 19:39:54,399 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,406 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,406 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,406 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,406 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,406 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:54,407 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:54,407 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5749)] Ended with exit code 0 [2021-12-06 19:39:54,426 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,426 INFO L229 MonitoredProcess]: Starting monitored process 5750 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5750)] Waiting until timeout for monitored process [2021-12-06 19:39:54,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,435 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,435 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:54,436 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:54,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,438 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5750)] Ended with exit code 0 [2021-12-06 19:39:54,455 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,456 INFO L229 MonitoredProcess]: Starting monitored process 5751 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5751)] Waiting until timeout for monitored process [2021-12-06 19:39:54,457 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,464 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,464 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,464 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,464 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,464 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:54,464 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:54,464 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,483 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5751)] Ended with exit code 0 [2021-12-06 19:39:54,483 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,483 INFO L229 MonitoredProcess]: Starting monitored process 5752 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5752)] Waiting until timeout for monitored process [2021-12-06 19:39:54,485 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,492 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,492 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:54,493 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:54,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5752)] Ended with exit code 0 [2021-12-06 19:39:54,513 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,514 INFO L229 MonitoredProcess]: Starting monitored process 5753 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5753)] Waiting until timeout for monitored process [2021-12-06 19:39:54,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,521 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,521 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:54,522 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:54,522 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,523 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5753)] Ended with exit code 0 [2021-12-06 19:39:54,541 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,541 INFO L229 MonitoredProcess]: Starting monitored process 5754 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,542 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5754)] Waiting until timeout for monitored process [2021-12-06 19:39:54,543 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,549 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,549 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,549 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,549 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,549 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:39:54,550 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:39:54,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,568 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5754)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:54,568 INFO L490 LassoAnalysis]: Using template '4-nested'. [2021-12-06 19:39:54,568 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,569 INFO L229 MonitoredProcess]: Starting monitored process 5755 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5755)] Waiting until timeout for monitored process [2021-12-06 19:39:54,569 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,576 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,576 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,576 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,576 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:54,577 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:54,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,578 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,595 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5755)] Ended with exit code 0 [2021-12-06 19:39:54,595 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,596 INFO L229 MonitoredProcess]: Starting monitored process 5756 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,597 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5756)] Waiting until timeout for monitored process [2021-12-06 19:39:54,597 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,605 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:54,605 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:54,605 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,607 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,625 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5756)] Ended with exit code 0 [2021-12-06 19:39:54,625 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,625 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,625 INFO L229 MonitoredProcess]: Starting monitored process 5757 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5757)] Waiting until timeout for monitored process [2021-12-06 19:39:54,627 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,633 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,634 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,634 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:54,634 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:54,634 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5757)] Ended with exit code 0 [2021-12-06 19:39:54,654 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,655 INFO L229 MonitoredProcess]: Starting monitored process 5758 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5758)] Waiting until timeout for monitored process [2021-12-06 19:39:54,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,664 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:54,665 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:54,665 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,666 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,683 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5758)] Ended with exit code 0 [2021-12-06 19:39:54,683 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,684 INFO L229 MonitoredProcess]: Starting monitored process 5759 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5759)] Waiting until timeout for monitored process [2021-12-06 19:39:54,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,692 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,692 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:54,693 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:54,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,694 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,711 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5759)] Ended with exit code 0 [2021-12-06 19:39:54,711 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,712 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,712 INFO L229 MonitoredProcess]: Starting monitored process 5760 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,713 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5760)] Waiting until timeout for monitored process [2021-12-06 19:39:54,713 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 [2021-12-06 19:39:54,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,720 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:54,720 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:54,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,722 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,739 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5760)] Ended with exit code 0 [2021-12-06 19:39:54,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,740 INFO L229 MonitoredProcess]: Starting monitored process 5761 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5761)] Waiting until timeout for monitored process [2021-12-06 19:39:54,741 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,749 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,749 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:54,750 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:54,750 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,752 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5761)] Ended with exit code 0 [2021-12-06 19:39:54,770 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,770 INFO L229 MonitoredProcess]: Starting monitored process 5762 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,771 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5762)] Waiting until timeout for monitored process [2021-12-06 19:39:54,772 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,780 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,780 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,780 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:54,781 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:54,781 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5762)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:54,802 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,802 INFO L229 MonitoredProcess]: Starting monitored process 5763 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5763)] Waiting until timeout for monitored process [2021-12-06 19:39:54,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:54,812 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:54,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5763)] Ended with exit code 0 [2021-12-06 19:39:54,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,832 INFO L229 MonitoredProcess]: Starting monitored process 5764 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5764)] Waiting until timeout for monitored process [2021-12-06 19:39:54,833 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 [2021-12-06 19:39:54,841 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,842 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:54,843 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:54,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,847 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,865 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5764)] Ended with exit code 0 [2021-12-06 19:39:54,865 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,865 INFO L229 MonitoredProcess]: Starting monitored process 5765 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,866 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5765)] Waiting until timeout for monitored process [2021-12-06 19:39:54,866 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 [2021-12-06 19:39:54,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,873 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,873 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:54,874 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:54,874 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5765)] Ended with exit code 0 [2021-12-06 19:39:54,894 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,894 INFO L229 MonitoredProcess]: Starting monitored process 5766 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5766)] Waiting until timeout for monitored process [2021-12-06 19:39:54,896 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,903 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:54,903 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:54,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5766)] Ended with exit code 0 [2021-12-06 19:39:54,922 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,922 INFO L229 MonitoredProcess]: Starting monitored process 5767 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5767)] Waiting until timeout for monitored process [2021-12-06 19:39:54,924 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 [2021-12-06 19:39:54,930 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,930 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,931 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:54,931 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:54,931 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,934 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,951 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5767)] Ended with exit code 0 [2021-12-06 19:39:54,951 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,952 INFO L229 MonitoredProcess]: Starting monitored process 5768 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5768)] Waiting until timeout for monitored process [2021-12-06 19:39:54,953 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,960 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,961 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:54,962 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:54,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:54,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5768)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:54,982 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:54,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:54,982 INFO L229 MonitoredProcess]: Starting monitored process 5769 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:54,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5769)] Waiting until timeout for monitored process [2021-12-06 19:39:54,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:54,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:54,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:54,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:54,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:54,991 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:54,992 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:54,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:54,994 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:55,012 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5769)] Ended with exit code 0 [2021-12-06 19:39:55,012 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:55,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:55,013 INFO L229 MonitoredProcess]: Starting monitored process 5770 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:55,013 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5770)] Waiting until timeout for monitored process [2021-12-06 19:39:55,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:55,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:55,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:55,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:55,021 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:55,021 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:55,021 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:55,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:55,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:55,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5770)] Ended with exit code 0 [2021-12-06 19:39:55,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:55,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:55,040 INFO L229 MonitoredProcess]: Starting monitored process 5771 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:55,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5771)] Waiting until timeout for monitored process [2021-12-06 19:39:55,041 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 [2021-12-06 19:39:55,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:55,048 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:55,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:55,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:55,049 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:55,050 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:55,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:55,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:55,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5771)] Ended with exit code 0 [2021-12-06 19:39:55,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:55,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:55,071 INFO L229 MonitoredProcess]: Starting monitored process 5772 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:55,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5772)] Waiting until timeout for monitored process [2021-12-06 19:39:55,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:55,080 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:55,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:55,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:55,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:55,080 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:55,081 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:55,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:55,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:55,101 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5772)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:55,101 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:55,101 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:55,101 INFO L229 MonitoredProcess]: Starting monitored process 5773 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:55,102 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5773)] Waiting until timeout for monitored process [2021-12-06 19:39:55,102 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:55,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:55,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:55,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:55,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:55,109 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:55,109 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:55,109 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:55,111 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:55,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5773)] Ended with exit code 0 [2021-12-06 19:39:55,128 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:55,128 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:55,129 INFO L229 MonitoredProcess]: Starting monitored process 5774 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:55,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5774)] Waiting until timeout for monitored process [2021-12-06 19:39:55,129 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 [2021-12-06 19:39:55,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:55,136 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:55,136 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:55,136 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:55,137 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:55,137 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:55,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:55,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:55,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5774)] Ended with exit code 0 [2021-12-06 19:39:55,156 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:55,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:55,156 INFO L229 MonitoredProcess]: Starting monitored process 5775 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:55,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5775)] Waiting until timeout for monitored process [2021-12-06 19:39:55,157 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 [2021-12-06 19:39:55,164 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:55,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:55,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:55,165 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:55,165 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:55,165 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:55,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:55,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:55,184 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5775)] Ended with exit code 0 [2021-12-06 19:39:55,184 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:55,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:55,184 INFO L229 MonitoredProcess]: Starting monitored process 5776 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:55,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5776)] Waiting until timeout for monitored process [2021-12-06 19:39:55,185 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:55,193 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:55,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:55,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:55,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:55,193 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:55,194 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:55,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:55,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:55,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5776)] Ended with exit code 0 [2021-12-06 19:39:55,213 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:55,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:55,214 INFO L229 MonitoredProcess]: Starting monitored process 5777 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:55,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5777)] Waiting until timeout for monitored process [2021-12-06 19:39:55,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:55,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:55,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:55,222 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:55,222 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:55,222 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:55,222 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:55,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:55,224 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:55,241 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5777)] Ended with exit code 0 [2021-12-06 19:39:55,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:55,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:55,242 INFO L229 MonitoredProcess]: Starting monitored process 5778 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:55,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5778)] Waiting until timeout for monitored process [2021-12-06 19:39:55,243 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:55,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:55,249 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:55,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:55,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:39:55,250 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:55,250 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:39:55,250 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:39:55,253 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:39:55,270 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5778)] Forceful destruction successful, exit code 0 [2021-12-06 19:39:55,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:39:55,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:39:55,271 INFO L229 MonitoredProcess]: Starting monitored process 5779 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:39:55,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5779)] Waiting until timeout for monitored process [2021-12-06 19:39:55,272 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:39:55,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:39:55,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:39:55,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:39:55,282 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-12-06 19:39:55,282 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:39:55,890 INFO L401 nArgumentSynthesizer]: We have 320 Motzkin's Theorem applications. [2021-12-06 19:39:55,890 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,089 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,137 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5779)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:00,137 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,137 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,138 INFO L229 MonitoredProcess]: Starting monitored process 5780 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,139 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5780)] Waiting until timeout for monitored process [2021-12-06 19:40:00,140 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,148 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:40:00,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,148 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:00,149 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:00,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,152 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,169 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5780)] Ended with exit code 0 [2021-12-06 19:40:00,170 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,170 INFO L229 MonitoredProcess]: Starting monitored process 5781 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5781)] Waiting until timeout for monitored process [2021-12-06 19:40:00,171 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,178 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:40:00,178 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,178 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,178 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,178 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:00,179 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:00,179 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,181 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5781)] Ended with exit code 0 [2021-12-06 19:40:00,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,199 INFO L229 MonitoredProcess]: Starting monitored process 5782 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5782)] Waiting until timeout for monitored process [2021-12-06 19:40:00,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,208 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:40:00,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,208 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:00,209 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:00,209 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,211 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5782)] Ended with exit code 0 [2021-12-06 19:40:00,229 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,229 INFO L229 MonitoredProcess]: Starting monitored process 5783 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5783)] Waiting until timeout for monitored process [2021-12-06 19:40:00,230 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 [2021-12-06 19:40:00,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:40:00,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,237 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:00,237 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:00,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,239 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,256 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5783)] Ended with exit code 0 [2021-12-06 19:40:00,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,257 INFO L229 MonitoredProcess]: Starting monitored process 5784 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5784)] Waiting until timeout for monitored process [2021-12-06 19:40:00,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,264 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:40:00,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,265 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:00,265 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:00,265 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,284 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5784)] Ended with exit code 0 [2021-12-06 19:40:00,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,285 INFO L229 MonitoredProcess]: Starting monitored process 5785 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5785)] Waiting until timeout for monitored process [2021-12-06 19:40:00,285 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:40:00,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,292 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:00,293 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:00,293 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,296 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5785)] Ended with exit code 0 [2021-12-06 19:40:00,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,314 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,314 INFO L229 MonitoredProcess]: Starting monitored process 5786 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5786)] Waiting until timeout for monitored process [2021-12-06 19:40:00,316 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,324 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:40:00,324 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,324 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:00,326 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:00,326 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,346 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5786)] Ended with exit code 0 [2021-12-06 19:40:00,346 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,346 INFO L229 MonitoredProcess]: Starting monitored process 5787 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,347 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5787)] Waiting until timeout for monitored process [2021-12-06 19:40:00,347 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,355 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:40:00,355 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,355 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,355 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,355 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:00,356 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:00,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,357 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,374 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5787)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:00,375 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,375 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,375 INFO L229 MonitoredProcess]: Starting monitored process 5788 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5788)] Waiting until timeout for monitored process [2021-12-06 19:40:00,376 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 [2021-12-06 19:40:00,383 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:40:00,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,384 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,384 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,384 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:00,384 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:00,384 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5788)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:00,403 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,403 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,404 INFO L229 MonitoredProcess]: Starting monitored process 5789 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5789)] Waiting until timeout for monitored process [2021-12-06 19:40:00,405 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,412 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:40:00,412 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,412 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,412 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,412 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:00,413 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:00,413 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,416 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,433 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5789)] Ended with exit code 0 [2021-12-06 19:40:00,434 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,434 INFO L229 MonitoredProcess]: Starting monitored process 5790 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5790)] Waiting until timeout for monitored process [2021-12-06 19:40:00,436 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 [2021-12-06 19:40:00,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:40:00,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,444 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:00,445 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:00,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,448 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,466 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5790)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:00,466 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,466 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,466 INFO L229 MonitoredProcess]: Starting monitored process 5791 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5791)] Waiting until timeout for monitored process [2021-12-06 19:40:00,468 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 [2021-12-06 19:40:00,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:40:00,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:00,475 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:00,475 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,478 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,495 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5791)] Ended with exit code 0 [2021-12-06 19:40:00,495 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,495 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,496 INFO L229 MonitoredProcess]: Starting monitored process 5792 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5792)] Waiting until timeout for monitored process [2021-12-06 19:40:00,497 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:40:00,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,505 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:00,506 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:00,506 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,508 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5792)] Ended with exit code 0 [2021-12-06 19:40:00,526 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,526 INFO L229 MonitoredProcess]: Starting monitored process 5793 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5793)] Waiting until timeout for monitored process [2021-12-06 19:40:00,528 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 [2021-12-06 19:40:00,535 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:40:00,535 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,535 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:00,536 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:00,536 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,556 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5793)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:00,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,556 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,556 INFO L229 MonitoredProcess]: Starting monitored process 5794 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5794)] Waiting until timeout for monitored process [2021-12-06 19:40:00,557 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 [2021-12-06 19:40:00,564 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:40:00,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,564 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:00,565 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:00,565 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,567 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,584 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5794)] Ended with exit code 0 [2021-12-06 19:40:00,584 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,585 INFO L229 MonitoredProcess]: Starting monitored process 5795 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5795)] Waiting until timeout for monitored process [2021-12-06 19:40:00,586 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 [2021-12-06 19:40:00,592 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:40:00,593 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,593 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,593 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,593 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:00,593 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:00,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,594 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5795)] Ended with exit code 0 [2021-12-06 19:40:00,612 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,612 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,612 INFO L229 MonitoredProcess]: Starting monitored process 5796 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5796)] Waiting until timeout for monitored process [2021-12-06 19:40:00,613 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,620 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:40:00,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,620 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:00,621 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:00,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5796)] Ended with exit code 0 [2021-12-06 19:40:00,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,642 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,642 INFO L229 MonitoredProcess]: Starting monitored process 5797 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5797)] Waiting until timeout for monitored process [2021-12-06 19:40:00,643 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,650 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:40:00,650 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,650 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,650 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,650 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:00,651 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:00,651 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,670 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5797)] Ended with exit code 0 [2021-12-06 19:40:00,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,670 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,671 INFO L229 MonitoredProcess]: Starting monitored process 5798 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,671 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5798)] Waiting until timeout for monitored process [2021-12-06 19:40:00,672 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,678 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2021-12-06 19:40:00,678 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,679 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:00,679 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:00,679 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,697 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5798)] Ended with exit code 0 [2021-12-06 19:40:00,698 INFO L490 LassoAnalysis]: Using template '2-phase'. [2021-12-06 19:40:00,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,698 INFO L229 MonitoredProcess]: Starting monitored process 5799 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5799)] Waiting until timeout for monitored process [2021-12-06 19:40:00,699 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 [2021-12-06 19:40:00,705 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:00,706 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:00,706 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,706 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,706 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,706 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:00,706 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:00,706 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,708 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,725 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5799)] Ended with exit code 0 [2021-12-06 19:40:00,726 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,726 INFO L229 MonitoredProcess]: Starting monitored process 5800 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5800)] Waiting until timeout for monitored process [2021-12-06 19:40:00,727 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:00,734 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:00,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,734 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:00,734 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:00,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,753 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5800)] Ended with exit code 0 [2021-12-06 19:40:00,754 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,754 INFO L229 MonitoredProcess]: Starting monitored process 5801 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5801)] Waiting until timeout for monitored process [2021-12-06 19:40:00,756 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:00,763 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:00,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,763 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:00,764 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:00,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,766 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,784 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5801)] Ended with exit code 0 [2021-12-06 19:40:00,784 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,784 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,784 INFO L229 MonitoredProcess]: Starting monitored process 5802 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5802)] Waiting until timeout for monitored process [2021-12-06 19:40:00,785 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,792 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:00,792 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:00,792 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,793 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,793 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,793 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:00,793 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:00,793 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,795 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,812 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5802)] Ended with exit code 0 [2021-12-06 19:40:00,813 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,813 INFO L229 MonitoredProcess]: Starting monitored process 5803 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5803)] Waiting until timeout for monitored process [2021-12-06 19:40:00,814 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:00,821 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:00,821 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,821 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:00,822 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:00,822 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,824 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,841 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5803)] Ended with exit code 0 [2021-12-06 19:40:00,841 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,841 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,842 INFO L229 MonitoredProcess]: Starting monitored process 5804 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5804)] Waiting until timeout for monitored process [2021-12-06 19:40:00,843 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:00,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:00,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,850 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:00,850 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:00,850 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,852 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,869 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5804)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:00,869 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,870 INFO L229 MonitoredProcess]: Starting monitored process 5805 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5805)] Waiting until timeout for monitored process [2021-12-06 19:40:00,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:00,878 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:00,878 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,878 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:00,878 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:00,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,881 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,899 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5805)] Ended with exit code 0 [2021-12-06 19:40:00,899 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,899 INFO L229 MonitoredProcess]: Starting monitored process 5806 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5806)] Waiting until timeout for monitored process [2021-12-06 19:40:00,901 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,907 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:00,907 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:00,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,908 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:00,908 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:00,908 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,911 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5806)] Ended with exit code 0 [2021-12-06 19:40:00,929 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,929 INFO L229 MonitoredProcess]: Starting monitored process 5807 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5807)] Waiting until timeout for monitored process [2021-12-06 19:40:00,931 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:00,937 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:00,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,938 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:00,938 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:00,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,940 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5807)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:00,958 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,958 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,958 INFO L229 MonitoredProcess]: Starting monitored process 5808 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5808)] Waiting until timeout for monitored process [2021-12-06 19:40:00,960 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:00,967 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:00,968 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:00,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:00,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:00,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:00,968 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:00,969 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:00,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:00,974 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:00,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5808)] Ended with exit code 0 [2021-12-06 19:40:00,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:00,991 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:00,992 INFO L229 MonitoredProcess]: Starting monitored process 5809 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:00,992 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5809)] Waiting until timeout for monitored process [2021-12-06 19:40:00,993 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:01,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:01,000 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:01,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:01,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:01,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:01,000 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:01,001 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:01,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:01,004 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:01,021 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5809)] Ended with exit code 0 [2021-12-06 19:40:01,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:01,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:01,022 INFO L229 MonitoredProcess]: Starting monitored process 5810 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:01,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5810)] Waiting until timeout for monitored process [2021-12-06 19:40:01,024 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:01,031 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:01,031 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:01,031 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:01,031 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:01,031 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:01,031 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:01,031 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:01,031 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:01,033 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:01,050 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5810)] Ended with exit code 0 [2021-12-06 19:40:01,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:01,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:01,051 INFO L229 MonitoredProcess]: Starting monitored process 5811 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:01,051 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5811)] Waiting until timeout for monitored process [2021-12-06 19:40:01,052 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:01,059 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:01,059 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:01,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:01,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:01,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:01,059 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:01,060 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:01,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:01,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:01,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5811)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:01,080 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:01,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:01,081 INFO L229 MonitoredProcess]: Starting monitored process 5812 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:01,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5812)] Waiting until timeout for monitored process [2021-12-06 19:40:01,082 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:01,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:01,088 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:01,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:01,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:01,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:01,089 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:01,089 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:01,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:01,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:01,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5812)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:01,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:01,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:01,110 INFO L229 MonitoredProcess]: Starting monitored process 5813 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:01,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5813)] Waiting until timeout for monitored process [2021-12-06 19:40:01,111 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 [2021-12-06 19:40:01,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:01,118 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:01,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:01,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:01,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:01,118 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:01,118 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:01,118 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:01,121 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:01,138 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5813)] Ended with exit code 0 [2021-12-06 19:40:01,139 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:01,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:01,139 INFO L229 MonitoredProcess]: Starting monitored process 5814 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:01,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5814)] Waiting until timeout for monitored process [2021-12-06 19:40:01,141 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 [2021-12-06 19:40:01,148 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:01,148 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:01,148 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:01,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:01,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:01,148 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:01,149 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:01,149 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:01,151 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:01,168 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5814)] Ended with exit code 0 [2021-12-06 19:40:01,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:01,168 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:01,169 INFO L229 MonitoredProcess]: Starting monitored process 5815 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:01,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5815)] Waiting until timeout for monitored process [2021-12-06 19:40:01,170 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:01,176 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:01,176 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:01,176 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:01,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:01,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:01,177 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:01,177 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:01,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:01,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:01,198 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5815)] Ended with exit code 0 [2021-12-06 19:40:01,198 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:01,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:01,198 INFO L229 MonitoredProcess]: Starting monitored process 5816 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:01,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5816)] Waiting until timeout for monitored process [2021-12-06 19:40:01,200 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:01,207 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:01,207 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:01,207 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:01,207 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:01,207 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:01,208 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:01,208 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:01,208 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:01,210 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:01,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5816)] Ended with exit code 0 [2021-12-06 19:40:01,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:01,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:01,228 INFO L229 MonitoredProcess]: Starting monitored process 5817 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:01,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5817)] Waiting until timeout for monitored process [2021-12-06 19:40:01,229 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:01,236 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:01,236 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:01,236 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:01,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:01,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:01,236 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:01,236 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:01,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:01,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:01,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5817)] Ended with exit code 0 [2021-12-06 19:40:01,255 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:01,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:01,256 INFO L229 MonitoredProcess]: Starting monitored process 5818 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:01,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5818)] Waiting until timeout for monitored process [2021-12-06 19:40:01,257 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 [2021-12-06 19:40:01,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:01,265 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:01,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:01,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:01,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:01,265 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:01,266 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:01,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:01,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:01,285 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5818)] Ended with exit code 0 [2021-12-06 19:40:01,285 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:01,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:01,285 INFO L229 MonitoredProcess]: Starting monitored process 5819 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:01,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5819)] Waiting until timeout for monitored process [2021-12-06 19:40:01,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:01,295 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:01,295 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:01,295 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:01,295 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:01,295 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:01,295 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:01,295 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:01,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:01,297 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:01,314 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5819)] Ended with exit code 0 [2021-12-06 19:40:01,314 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:01,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:01,315 INFO L229 MonitoredProcess]: Starting monitored process 5820 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:01,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5820)] Waiting until timeout for monitored process [2021-12-06 19:40:01,317 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:01,323 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:01,323 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:01,323 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:01,324 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:01,324 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:01,324 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:01,324 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:01,324 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:01,327 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:01,344 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5820)] Ended with exit code 0 [2021-12-06 19:40:01,344 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:01,344 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:01,345 INFO L229 MonitoredProcess]: Starting monitored process 5821 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:01,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5821)] Waiting until timeout for monitored process [2021-12-06 19:40:01,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:01,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:01,353 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:01,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:01,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:01,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:01,353 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:01,353 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:01,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:01,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:01,372 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5821)] Ended with exit code 0 [2021-12-06 19:40:01,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:01,372 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:01,373 INFO L229 MonitoredProcess]: Starting monitored process 5822 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:01,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5822)] Waiting until timeout for monitored process [2021-12-06 19:40:01,374 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 [2021-12-06 19:40:01,380 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:01,380 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:01,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:01,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:01,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:01,380 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:01,381 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:01,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:01,384 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:01,401 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5822)] Ended with exit code 0 [2021-12-06 19:40:01,401 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:01,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:01,402 INFO L229 MonitoredProcess]: Starting monitored process 5823 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:01,403 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5823)] Waiting until timeout for monitored process [2021-12-06 19:40:01,403 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:01,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:01,411 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:01,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:01,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:01,412 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-12-06 19:40:01,412 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:01,942 INFO L401 nArgumentSynthesizer]: We have 192 Motzkin's Theorem applications. [2021-12-06 19:40:01,942 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,268 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,323 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5823)] Ended with exit code 0 [2021-12-06 19:40:06,323 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,324 INFO L229 MonitoredProcess]: Starting monitored process 5824 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,325 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5824)] Waiting until timeout for monitored process [2021-12-06 19:40:06,325 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 [2021-12-06 19:40:06,333 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,333 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:06,333 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,333 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,333 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,333 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:06,334 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:06,334 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,338 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5824)] Ended with exit code 0 [2021-12-06 19:40:06,355 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,356 INFO L229 MonitoredProcess]: Starting monitored process 5825 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5825)] Waiting until timeout for monitored process [2021-12-06 19:40:06,357 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 [2021-12-06 19:40:06,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,365 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:06,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,365 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:06,366 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:06,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,369 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,386 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5825)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:06,386 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,386 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,387 INFO L229 MonitoredProcess]: Starting monitored process 5826 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5826)] Waiting until timeout for monitored process [2021-12-06 19:40:06,388 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:06,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,396 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:06,396 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,396 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:06,396 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:06,396 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,399 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5826)] Ended with exit code 0 [2021-12-06 19:40:06,416 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,416 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,417 INFO L229 MonitoredProcess]: Starting monitored process 5827 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5827)] Waiting until timeout for monitored process [2021-12-06 19:40:06,418 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:06,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,425 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:06,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,425 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:06,425 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:06,425 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,444 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5827)] Ended with exit code 0 [2021-12-06 19:40:06,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,445 INFO L229 MonitoredProcess]: Starting monitored process 5828 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5828)] Waiting until timeout for monitored process [2021-12-06 19:40:06,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:06,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,453 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:06,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,453 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:06,453 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:06,453 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5828)] Ended with exit code 0 [2021-12-06 19:40:06,472 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,472 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,473 INFO L229 MonitoredProcess]: Starting monitored process 5829 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,473 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5829)] Waiting until timeout for monitored process [2021-12-06 19:40:06,474 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:06,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,481 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:06,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,481 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:06,482 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:06,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,502 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5829)] Ended with exit code 0 [2021-12-06 19:40:06,502 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,502 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,503 INFO L229 MonitoredProcess]: Starting monitored process 5830 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5830)] Waiting until timeout for monitored process [2021-12-06 19:40:06,504 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:06,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,512 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:06,512 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,512 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:06,513 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:06,513 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,516 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,534 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5830)] Ended with exit code 0 [2021-12-06 19:40:06,534 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,534 INFO L229 MonitoredProcess]: Starting monitored process 5831 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,535 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5831)] Waiting until timeout for monitored process [2021-12-06 19:40:06,535 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 [2021-12-06 19:40:06,543 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,543 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:06,543 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,543 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,543 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,543 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:06,544 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:06,544 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,563 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5831)] Ended with exit code 0 [2021-12-06 19:40:06,563 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,564 INFO L229 MonitoredProcess]: Starting monitored process 5832 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,564 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5832)] Waiting until timeout for monitored process [2021-12-06 19:40:06,565 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 [2021-12-06 19:40:06,572 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,572 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:06,572 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,573 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:06,573 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:06,573 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5832)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:06,592 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,593 INFO L229 MonitoredProcess]: Starting monitored process 5833 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5833)] Waiting until timeout for monitored process [2021-12-06 19:40:06,594 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:06,600 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,600 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:06,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,601 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:06,601 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:06,601 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,604 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,621 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5833)] Ended with exit code 0 [2021-12-06 19:40:06,621 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,622 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,622 INFO L229 MonitoredProcess]: Starting monitored process 5834 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5834)] Waiting until timeout for monitored process [2021-12-06 19:40:06,624 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 [2021-12-06 19:40:06,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,631 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:06,631 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,632 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:06,632 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:06,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,636 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,654 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5834)] Ended with exit code 0 [2021-12-06 19:40:06,654 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,654 INFO L229 MonitoredProcess]: Starting monitored process 5835 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5835)] Waiting until timeout for monitored process [2021-12-06 19:40:06,656 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:06,663 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,663 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:06,663 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,663 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,663 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,663 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:06,664 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:06,664 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5835)] Ended with exit code 0 [2021-12-06 19:40:06,684 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,685 INFO L229 MonitoredProcess]: Starting monitored process 5836 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5836)] Waiting until timeout for monitored process [2021-12-06 19:40:06,685 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:06,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,692 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:06,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,693 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:06,693 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:06,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,714 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5836)] Ended with exit code 0 [2021-12-06 19:40:06,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,714 INFO L229 MonitoredProcess]: Starting monitored process 5837 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5837)] Waiting until timeout for monitored process [2021-12-06 19:40:06,716 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:06,723 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,723 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:06,723 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,723 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,723 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,723 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:06,724 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:06,724 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,727 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,744 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5837)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:06,744 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,745 INFO L229 MonitoredProcess]: Starting monitored process 5838 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,745 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5838)] Waiting until timeout for monitored process [2021-12-06 19:40:06,745 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:06,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,752 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:06,752 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,752 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:06,753 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:06,753 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,772 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5838)] Ended with exit code 0 [2021-12-06 19:40:06,772 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,773 INFO L229 MonitoredProcess]: Starting monitored process 5839 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,773 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5839)] Waiting until timeout for monitored process [2021-12-06 19:40:06,774 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:06,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,781 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:06,781 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,782 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,782 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:06,782 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:06,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,801 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5839)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:06,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,802 INFO L229 MonitoredProcess]: Starting monitored process 5840 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5840)] Waiting until timeout for monitored process [2021-12-06 19:40:06,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:06,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,812 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:06,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,812 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:06,813 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:06,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,833 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5840)] Ended with exit code 0 [2021-12-06 19:40:06,833 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,833 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,834 INFO L229 MonitoredProcess]: Starting monitored process 5841 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5841)] Waiting until timeout for monitored process [2021-12-06 19:40:06,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:06,842 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,842 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:06,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,842 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:06,843 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:06,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5841)] Ended with exit code 0 [2021-12-06 19:40:06,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,862 INFO L229 MonitoredProcess]: Starting monitored process 5842 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5842)] Waiting until timeout for monitored process [2021-12-06 19:40:06,863 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 [2021-12-06 19:40:06,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,870 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:06,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,870 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2021-12-06 19:40:06,871 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2021-12-06 19:40:06,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5842)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:06,890 INFO L490 LassoAnalysis]: Using template '3-phase'. [2021-12-06 19:40:06,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,890 INFO L229 MonitoredProcess]: Starting monitored process 5843 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5843)] Waiting until timeout for monitored process [2021-12-06 19:40:06,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:06,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,899 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:06,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:06,899 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:06,899 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5843)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:06,919 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,920 INFO L229 MonitoredProcess]: Starting monitored process 5844 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5844)] Waiting until timeout for monitored process [2021-12-06 19:40:06,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:06,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,929 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:06,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:06,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:06,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,949 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5844)] Ended with exit code 0 [2021-12-06 19:40:06,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,950 INFO L229 MonitoredProcess]: Starting monitored process 5845 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5845)] Waiting until timeout for monitored process [2021-12-06 19:40:06,952 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 [2021-12-06 19:40:06,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,959 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:06,959 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,959 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,959 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,960 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:06,960 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:06,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:06,981 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5845)] Ended with exit code 0 [2021-12-06 19:40:06,981 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:06,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:06,982 INFO L229 MonitoredProcess]: Starting monitored process 5846 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:06,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5846)] Waiting until timeout for monitored process [2021-12-06 19:40:06,983 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 [2021-12-06 19:40:06,990 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:06,990 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:06,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:06,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:06,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:06,991 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:06,991 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:06,991 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:06,993 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,011 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5846)] Ended with exit code 0 [2021-12-06 19:40:07,011 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,011 INFO L229 MonitoredProcess]: Starting monitored process 5847 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,012 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5847)] Waiting until timeout for monitored process [2021-12-06 19:40:07,013 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:07,020 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,020 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,020 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,021 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,021 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,023 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5847)] Ended with exit code 0 [2021-12-06 19:40:07,041 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,041 INFO L229 MonitoredProcess]: Starting monitored process 5848 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5848)] Waiting until timeout for monitored process [2021-12-06 19:40:07,043 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:07,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,050 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,050 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,053 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,070 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5848)] Ended with exit code 0 [2021-12-06 19:40:07,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,071 INFO L229 MonitoredProcess]: Starting monitored process 5849 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,071 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5849)] Waiting until timeout for monitored process [2021-12-06 19:40:07,072 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:07,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,080 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,080 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,081 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,081 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,085 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,102 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5849)] Ended with exit code 0 [2021-12-06 19:40:07,102 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,103 INFO L229 MonitoredProcess]: Starting monitored process 5850 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5850)] Waiting until timeout for monitored process [2021-12-06 19:40:07,104 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:07,112 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,112 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,112 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,112 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,112 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,112 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,114 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,118 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,136 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5850)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:07,136 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,136 INFO L229 MonitoredProcess]: Starting monitored process 5851 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5851)] Waiting until timeout for monitored process [2021-12-06 19:40:07,137 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:07,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,144 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,145 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,145 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5851)] Ended with exit code 0 [2021-12-06 19:40:07,165 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,166 INFO L229 MonitoredProcess]: Starting monitored process 5852 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5852)] Waiting until timeout for monitored process [2021-12-06 19:40:07,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:07,175 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,175 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,175 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,175 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,175 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,177 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,177 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,185 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,202 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5852)] Ended with exit code 0 [2021-12-06 19:40:07,202 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,203 INFO L229 MonitoredProcess]: Starting monitored process 5853 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5853)] Waiting until timeout for monitored process [2021-12-06 19:40:07,204 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:07,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,212 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,212 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,213 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,213 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,216 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,234 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5853)] Ended with exit code 0 [2021-12-06 19:40:07,234 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,234 INFO L229 MonitoredProcess]: Starting monitored process 5854 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,235 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5854)] Waiting until timeout for monitored process [2021-12-06 19:40:07,236 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:07,242 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,243 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,243 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,243 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,246 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,263 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5854)] Ended with exit code 0 [2021-12-06 19:40:07,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,263 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,264 INFO L229 MonitoredProcess]: Starting monitored process 5855 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,264 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5855)] Waiting until timeout for monitored process [2021-12-06 19:40:07,265 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 [2021-12-06 19:40:07,273 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,273 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,273 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,273 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,273 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,273 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,276 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,276 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,280 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,298 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5855)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:07,298 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,298 INFO L229 MonitoredProcess]: Starting monitored process 5856 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5856)] Waiting until timeout for monitored process [2021-12-06 19:40:07,300 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:07,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,308 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,308 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,310 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,310 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,331 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5856)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:07,331 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,331 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,331 INFO L229 MonitoredProcess]: Starting monitored process 5857 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5857)] Waiting until timeout for monitored process [2021-12-06 19:40:07,333 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 [2021-12-06 19:40:07,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,340 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,340 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,340 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,341 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,345 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5857)] Ended with exit code 0 [2021-12-06 19:40:07,362 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,363 INFO L229 MonitoredProcess]: Starting monitored process 5858 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,363 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5858)] Waiting until timeout for monitored process [2021-12-06 19:40:07,364 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:07,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,372 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,373 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,375 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,393 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5858)] Ended with exit code 0 [2021-12-06 19:40:07,393 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,393 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,393 INFO L229 MonitoredProcess]: Starting monitored process 5859 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,394 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5859)] Waiting until timeout for monitored process [2021-12-06 19:40:07,395 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:07,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,402 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,403 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,403 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,403 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,425 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5859)] Ended with exit code 0 [2021-12-06 19:40:07,425 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,426 INFO L229 MonitoredProcess]: Starting monitored process 5860 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5860)] Waiting until timeout for monitored process [2021-12-06 19:40:07,428 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:07,436 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,436 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,436 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,436 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,436 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,436 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,437 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,437 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,440 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,457 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5860)] Ended with exit code 0 [2021-12-06 19:40:07,457 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,458 INFO L229 MonitoredProcess]: Starting monitored process 5861 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5861)] Waiting until timeout for monitored process [2021-12-06 19:40:07,459 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:07,466 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,466 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,466 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,466 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,466 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,466 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,467 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,486 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5861)] Ended with exit code 0 [2021-12-06 19:40:07,486 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,487 INFO L229 MonitoredProcess]: Starting monitored process 5862 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,487 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5862)] Waiting until timeout for monitored process [2021-12-06 19:40:07,488 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:07,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,494 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,494 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,494 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,495 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,495 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,495 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,497 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,515 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5862)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:07,515 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,516 INFO L229 MonitoredProcess]: Starting monitored process 5863 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,516 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5863)] Waiting until timeout for monitored process [2021-12-06 19:40:07,517 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:07,524 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,524 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,524 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,524 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,524 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,524 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,524 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,527 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5863)] Ended with exit code 0 [2021-12-06 19:40:07,544 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,545 INFO L229 MonitoredProcess]: Starting monitored process 5864 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5864)] Waiting until timeout for monitored process [2021-12-06 19:40:07,546 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:07,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,553 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,553 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,554 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,554 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,557 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,575 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5864)] Ended with exit code 0 [2021-12-06 19:40:07,575 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,575 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,576 INFO L229 MonitoredProcess]: Starting monitored process 5865 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,576 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5865)] Waiting until timeout for monitored process [2021-12-06 19:40:07,577 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 [2021-12-06 19:40:07,584 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,584 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,584 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,584 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,584 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,584 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,585 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,585 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,587 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5865)] Ended with exit code 0 [2021-12-06 19:40:07,605 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,605 INFO L229 MonitoredProcess]: Starting monitored process 5866 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,606 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5866)] Waiting until timeout for monitored process [2021-12-06 19:40:07,606 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:07,613 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,613 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:07,613 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:07,615 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:07,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:07,619 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:07,636 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5866)] Ended with exit code 0 [2021-12-06 19:40:07,637 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:07,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:07,637 INFO L229 MonitoredProcess]: Starting monitored process 5867 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:07,638 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5867)] Waiting until timeout for monitored process [2021-12-06 19:40:07,638 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:07,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:07,647 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:07,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:07,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:07,647 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-12-06 19:40:07,647 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:08,373 INFO L401 nArgumentSynthesizer]: We have 256 Motzkin's Theorem applications. [2021-12-06 19:40:08,373 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:19,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:19,664 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5867)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:19,664 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:19,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:19,665 INFO L229 MonitoredProcess]: Starting monitored process 5868 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:19,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5868)] Waiting until timeout for monitored process [2021-12-06 19:40:19,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:19,673 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:19,673 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:19,673 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:19,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:19,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:19,674 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:19,674 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:19,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:19,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:19,698 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5868)] Ended with exit code 0 [2021-12-06 19:40:19,698 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:19,698 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:19,698 INFO L229 MonitoredProcess]: Starting monitored process 5869 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:19,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5869)] Waiting until timeout for monitored process [2021-12-06 19:40:19,699 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 [2021-12-06 19:40:19,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:19,707 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:19,707 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:19,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:19,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:19,707 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:19,708 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:19,708 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:19,712 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:19,730 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5869)] Ended with exit code 0 [2021-12-06 19:40:19,731 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:19,731 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:19,731 INFO L229 MonitoredProcess]: Starting monitored process 5870 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:19,732 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5870)] Waiting until timeout for monitored process [2021-12-06 19:40:19,732 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:19,739 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:19,739 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:19,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:19,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:19,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:19,739 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:19,740 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:19,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:19,743 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:19,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5870)] Ended with exit code 0 [2021-12-06 19:40:19,761 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:19,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:19,761 INFO L229 MonitoredProcess]: Starting monitored process 5871 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:19,762 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5871)] Waiting until timeout for monitored process [2021-12-06 19:40:19,763 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:19,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:19,769 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:19,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:19,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:19,770 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:19,770 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:19,770 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:19,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:19,773 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:19,790 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5871)] Ended with exit code 0 [2021-12-06 19:40:19,790 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:19,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:19,791 INFO L229 MonitoredProcess]: Starting monitored process 5872 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:19,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5872)] Waiting until timeout for monitored process [2021-12-06 19:40:19,792 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:19,799 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:19,799 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:19,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:19,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:19,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:19,799 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:19,799 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:19,799 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:19,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:19,819 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5872)] Ended with exit code 0 [2021-12-06 19:40:19,819 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:19,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:19,820 INFO L229 MonitoredProcess]: Starting monitored process 5873 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:19,820 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5873)] Waiting until timeout for monitored process [2021-12-06 19:40:19,821 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:19,829 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:19,829 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:19,829 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:19,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:19,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:19,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:19,830 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:19,830 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:19,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:19,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5873)] Ended with exit code 0 [2021-12-06 19:40:19,852 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:19,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:19,853 INFO L229 MonitoredProcess]: Starting monitored process 5874 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:19,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5874)] Waiting until timeout for monitored process [2021-12-06 19:40:19,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:19,860 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:19,860 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:19,860 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:19,860 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:19,860 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:19,860 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:19,861 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:19,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:19,865 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:19,883 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5874)] Ended with exit code 0 [2021-12-06 19:40:19,883 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:19,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:19,883 INFO L229 MonitoredProcess]: Starting monitored process 5875 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:19,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5875)] Waiting until timeout for monitored process [2021-12-06 19:40:19,884 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:19,892 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:19,892 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:19,892 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:19,892 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:19,892 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:19,892 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:19,893 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:19,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:19,895 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:19,913 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5875)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:19,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:19,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:19,913 INFO L229 MonitoredProcess]: Starting monitored process 5876 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:19,914 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5876)] Waiting until timeout for monitored process [2021-12-06 19:40:19,914 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:19,921 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:19,921 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:19,921 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:19,921 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:19,921 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:19,921 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:19,922 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:19,922 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:19,924 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:19,941 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5876)] Ended with exit code 0 [2021-12-06 19:40:19,942 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:19,942 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:19,942 INFO L229 MonitoredProcess]: Starting monitored process 5877 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:19,943 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5877)] Waiting until timeout for monitored process [2021-12-06 19:40:19,943 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:19,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:19,950 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:19,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:19,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:19,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:19,950 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:19,951 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:19,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:19,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:19,972 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5877)] Ended with exit code 0 [2021-12-06 19:40:19,973 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:19,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:19,973 INFO L229 MonitoredProcess]: Starting monitored process 5878 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:19,974 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5878)] Waiting until timeout for monitored process [2021-12-06 19:40:19,974 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:19,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:19,981 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:19,982 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:19,982 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:19,982 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:19,982 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:19,983 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:19,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:19,988 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,007 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5878)] Ended with exit code 0 [2021-12-06 19:40:20,007 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,007 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,007 INFO L229 MonitoredProcess]: Starting monitored process 5879 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,008 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5879)] Waiting until timeout for monitored process [2021-12-06 19:40:20,008 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,016 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:20,016 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:20,018 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:20,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,022 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,039 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5879)] Ended with exit code 0 [2021-12-06 19:40:20,040 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,040 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,040 INFO L229 MonitoredProcess]: Starting monitored process 5880 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,041 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5880)] Waiting until timeout for monitored process [2021-12-06 19:40:20,041 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 [2021-12-06 19:40:20,049 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,049 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:20,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,049 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:20,050 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:20,050 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,054 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5880)] Ended with exit code 0 [2021-12-06 19:40:20,072 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,073 INFO L229 MonitoredProcess]: Starting monitored process 5881 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5881)] Waiting until timeout for monitored process [2021-12-06 19:40:20,073 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,080 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,081 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:20,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,081 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:20,081 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:20,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,086 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5881)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:20,104 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,104 INFO L229 MonitoredProcess]: Starting monitored process 5882 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5882)] Waiting until timeout for monitored process [2021-12-06 19:40:20,105 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,113 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,113 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:20,113 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,113 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,113 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,113 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:20,114 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:20,114 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,116 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,134 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5882)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:20,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,135 INFO L229 MonitoredProcess]: Starting monitored process 5883 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,135 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5883)] Waiting until timeout for monitored process [2021-12-06 19:40:20,136 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,144 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:20,144 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,145 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:20,145 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:20,145 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,148 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5883)] Ended with exit code 0 [2021-12-06 19:40:20,165 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,166 INFO L229 MonitoredProcess]: Starting monitored process 5884 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5884)] Waiting until timeout for monitored process [2021-12-06 19:40:20,167 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,174 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,174 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:20,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,174 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:20,175 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:20,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,179 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5884)] Ended with exit code 0 [2021-12-06 19:40:20,197 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,197 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,197 INFO L229 MonitoredProcess]: Starting monitored process 5885 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5885)] Waiting until timeout for monitored process [2021-12-06 19:40:20,198 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,205 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:20,205 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,205 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:20,206 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:20,206 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,208 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,226 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5885)] Ended with exit code 0 [2021-12-06 19:40:20,226 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,226 INFO L229 MonitoredProcess]: Starting monitored process 5886 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5886)] Waiting until timeout for monitored process [2021-12-06 19:40:20,227 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,235 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,235 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2021-12-06 19:40:20,235 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,236 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,236 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,236 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:20,236 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:20,236 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5886)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:20,256 INFO L490 LassoAnalysis]: Using template '4-phase'. [2021-12-06 19:40:20,256 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,256 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,257 INFO L229 MonitoredProcess]: Starting monitored process 5887 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5887)] Waiting until timeout for monitored process [2021-12-06 19:40:20,257 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 [2021-12-06 19:40:20,265 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,265 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,265 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,265 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,265 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,265 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,266 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,266 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,287 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5887)] Ended with exit code 0 [2021-12-06 19:40:20,287 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,288 INFO L229 MonitoredProcess]: Starting monitored process 5888 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,289 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5888)] Waiting until timeout for monitored process [2021-12-06 19:40:20,289 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 [2021-12-06 19:40:20,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,296 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,297 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,297 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,297 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5888)] Ended with exit code 0 [2021-12-06 19:40:20,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,319 INFO L229 MonitoredProcess]: Starting monitored process 5889 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5889)] Waiting until timeout for monitored process [2021-12-06 19:40:20,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,328 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,328 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,329 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,329 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,335 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,352 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5889)] Ended with exit code 0 [2021-12-06 19:40:20,353 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,353 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,353 INFO L229 MonitoredProcess]: Starting monitored process 5890 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,354 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5890)] Waiting until timeout for monitored process [2021-12-06 19:40:20,354 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,361 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,361 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,361 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,361 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,361 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,361 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,362 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,362 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,365 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,382 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5890)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:20,382 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,383 INFO L229 MonitoredProcess]: Starting monitored process 5891 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,384 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5891)] Waiting until timeout for monitored process [2021-12-06 19:40:20,384 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 [2021-12-06 19:40:20,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,392 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,392 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,392 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,393 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,393 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,414 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5891)] Ended with exit code 0 [2021-12-06 19:40:20,415 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,415 INFO L229 MonitoredProcess]: Starting monitored process 5892 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5892)] Waiting until timeout for monitored process [2021-12-06 19:40:20,416 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,423 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,423 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,423 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,423 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,423 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,423 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,424 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,424 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,444 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5892)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:20,445 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,445 INFO L229 MonitoredProcess]: Starting monitored process 5893 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5893)] Waiting until timeout for monitored process [2021-12-06 19:40:20,446 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,453 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,453 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,453 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,453 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,453 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,453 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,454 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,454 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5893)] Ended with exit code 0 [2021-12-06 19:40:20,478 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,479 INFO L229 MonitoredProcess]: Starting monitored process 5894 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5894)] Waiting until timeout for monitored process [2021-12-06 19:40:20,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,487 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,487 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,489 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5894)] Ended with exit code 0 [2021-12-06 19:40:20,513 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,514 INFO L229 MonitoredProcess]: Starting monitored process 5895 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5895)] Waiting until timeout for monitored process [2021-12-06 19:40:20,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,522 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,522 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,523 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,543 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5895)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:20,543 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,544 INFO L229 MonitoredProcess]: Starting monitored process 5896 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5896)] Waiting until timeout for monitored process [2021-12-06 19:40:20,545 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 [2021-12-06 19:40:20,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,553 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,553 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,553 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,553 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,553 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,555 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,568 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,585 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5896)] Ended with exit code 0 [2021-12-06 19:40:20,585 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,586 INFO L229 MonitoredProcess]: Starting monitored process 5897 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5897)] Waiting until timeout for monitored process [2021-12-06 19:40:20,587 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,593 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,593 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,594 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,594 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,594 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,594 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,595 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,595 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,600 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5897)] Ended with exit code 0 [2021-12-06 19:40:20,618 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,619 INFO L229 MonitoredProcess]: Starting monitored process 5898 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5898)] Waiting until timeout for monitored process [2021-12-06 19:40:20,620 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,628 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,628 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,628 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,628 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,628 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,628 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,629 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,629 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,632 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,649 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5898)] Ended with exit code 0 [2021-12-06 19:40:20,649 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,650 INFO L229 MonitoredProcess]: Starting monitored process 5899 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5899)] Waiting until timeout for monitored process [2021-12-06 19:40:20,652 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,659 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,659 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,659 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,659 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,659 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,659 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,660 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,660 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,667 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,684 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5899)] Ended with exit code 0 [2021-12-06 19:40:20,684 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,685 INFO L229 MonitoredProcess]: Starting monitored process 5900 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,685 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5900)] Waiting until timeout for monitored process [2021-12-06 19:40:20,686 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 [2021-12-06 19:40:20,693 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,693 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,693 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,693 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,694 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,694 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,694 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,695 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,700 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,717 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5900)] Ended with exit code 0 [2021-12-06 19:40:20,717 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,718 INFO L229 MonitoredProcess]: Starting monitored process 5901 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5901)] Waiting until timeout for monitored process [2021-12-06 19:40:20,719 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,726 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,726 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,726 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,726 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,726 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,726 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,727 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,727 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,733 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,751 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5901)] Ended with exit code 0 [2021-12-06 19:40:20,751 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,751 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,751 INFO L229 MonitoredProcess]: Starting monitored process 5902 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,752 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5902)] Waiting until timeout for monitored process [2021-12-06 19:40:20,752 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,759 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,759 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,760 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,760 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,781 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5902)] Ended with exit code 0 [2021-12-06 19:40:20,781 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,782 INFO L229 MonitoredProcess]: Starting monitored process 5903 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5903)] Waiting until timeout for monitored process [2021-12-06 19:40:20,783 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,790 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,790 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,790 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,791 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,797 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5903)] Ended with exit code 0 [2021-12-06 19:40:20,816 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,816 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,816 INFO L229 MonitoredProcess]: Starting monitored process 5904 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,817 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5904)] Waiting until timeout for monitored process [2021-12-06 19:40:20,817 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,824 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,824 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,824 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,824 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,824 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,825 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,825 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5904)] Ended with exit code 0 [2021-12-06 19:40:20,846 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,846 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,847 INFO L229 MonitoredProcess]: Starting monitored process 5905 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,848 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5905)] Waiting until timeout for monitored process [2021-12-06 19:40:20,848 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,855 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,855 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,855 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,855 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,855 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,855 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,856 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,876 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5905)] Ended with exit code 0 [2021-12-06 19:40:20,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,877 INFO L229 MonitoredProcess]: Starting monitored process 5906 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,877 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5906)] Waiting until timeout for monitored process [2021-12-06 19:40:20,877 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,884 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,884 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,885 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,885 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,885 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,885 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,906 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5906)] Ended with exit code 0 [2021-12-06 19:40:20,906 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,907 INFO L229 MonitoredProcess]: Starting monitored process 5907 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,907 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5907)] Waiting until timeout for monitored process [2021-12-06 19:40:20,908 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,915 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,915 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,915 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,915 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,915 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,915 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,919 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5907)] Ended with exit code 0 [2021-12-06 19:40:20,936 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,936 INFO L229 MonitoredProcess]: Starting monitored process 5908 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5908)] Waiting until timeout for monitored process [2021-12-06 19:40:20,937 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:20,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,944 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,945 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,945 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,945 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,946 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,951 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,968 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5908)] Ended with exit code 0 [2021-12-06 19:40:20,968 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,969 INFO L229 MonitoredProcess]: Starting monitored process 5909 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:20,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5909)] Waiting until timeout for monitored process [2021-12-06 19:40:20,970 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 [2021-12-06 19:40:20,977 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:20,977 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:20,977 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:20,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:20,977 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:20,977 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:20,978 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:20,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:20,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:20,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5909)] Ended with exit code 0 [2021-12-06 19:40:20,999 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:20,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:20,999 INFO L229 MonitoredProcess]: Starting monitored process 5910 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:21,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5910)] Waiting until timeout for monitored process [2021-12-06 19:40:21,000 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:21,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:21,007 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:21,007 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:21,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:21,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:21,008 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:21,009 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:21,009 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:21,015 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:21,032 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5910)] Ended with exit code 0 [2021-12-06 19:40:21,032 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:21,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:21,033 INFO L229 MonitoredProcess]: Starting monitored process 5911 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:21,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5911)] Waiting until timeout for monitored process [2021-12-06 19:40:21,034 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:21,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:21,043 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:21,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:21,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:21,043 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-12-06 19:40:21,044 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:22,176 INFO L401 nArgumentSynthesizer]: We have 320 Motzkin's Theorem applications. [2021-12-06 19:40:22,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:47,783 INFO L525 LassoAnalysis]: Proving termination failed: SMT Solver returned 'unknown'. [2021-12-06 19:40:47,851 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5911)] Ended with exit code 0 [2021-12-06 19:40:47,851 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:47,851 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:47,852 INFO L229 MonitoredProcess]: Starting monitored process 5912 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:47,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5912)] Waiting until timeout for monitored process [2021-12-06 19:40:47,853 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:47,861 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:47,861 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:47,861 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:47,861 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:47,862 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:47,862 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:47,863 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:47,863 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:47,871 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:47,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5912)] Ended with exit code 0 [2021-12-06 19:40:47,888 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:47,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:47,889 INFO L229 MonitoredProcess]: Starting monitored process 5913 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:47,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5913)] Waiting until timeout for monitored process [2021-12-06 19:40:47,890 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 [2021-12-06 19:40:47,897 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:47,897 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:47,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:47,897 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:47,897 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:47,897 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:47,898 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:47,898 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:47,904 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:47,921 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5913)] Ended with exit code 0 [2021-12-06 19:40:47,921 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:47,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:47,922 INFO L229 MonitoredProcess]: Starting monitored process 5914 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:47,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5914)] Waiting until timeout for monitored process [2021-12-06 19:40:47,924 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 [2021-12-06 19:40:47,932 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:47,932 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:47,932 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:47,932 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:47,932 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:47,932 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:47,933 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:47,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:47,938 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:47,956 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5914)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:47,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:47,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:47,957 INFO L229 MonitoredProcess]: Starting monitored process 5915 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:47,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5915)] Waiting until timeout for monitored process [2021-12-06 19:40:47,958 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:47,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:47,965 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:47,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:47,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:47,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:47,965 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:47,965 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:47,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:47,969 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:47,986 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5915)] Ended with exit code 0 [2021-12-06 19:40:47,986 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:47,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:47,987 INFO L229 MonitoredProcess]: Starting monitored process 5916 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:47,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5916)] Waiting until timeout for monitored process [2021-12-06 19:40:47,988 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:47,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:47,996 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:47,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:47,997 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:47,997 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:47,997 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:47,997 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:47,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,018 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5916)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:48,018 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,019 INFO L229 MonitoredProcess]: Starting monitored process 5917 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5917)] Waiting until timeout for monitored process [2021-12-06 19:40:48,021 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:48,028 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,028 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:48,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,028 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:48,030 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:48,030 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,036 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,053 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5917)] Ended with exit code 0 [2021-12-06 19:40:48,053 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,054 INFO L229 MonitoredProcess]: Starting monitored process 5918 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,055 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5918)] Waiting until timeout for monitored process [2021-12-06 19:40:48,055 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:48,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,062 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:48,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,062 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:48,063 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:48,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,087 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5918)] Ended with exit code 0 [2021-12-06 19:40:48,087 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,087 INFO L229 MonitoredProcess]: Starting monitored process 5919 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,088 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5919)] Waiting until timeout for monitored process [2021-12-06 19:40:48,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:48,095 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,095 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:48,095 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,095 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,096 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:48,096 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:48,096 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5919)] Ended with exit code 0 [2021-12-06 19:40:48,117 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,118 INFO L229 MonitoredProcess]: Starting monitored process 5920 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5920)] Waiting until timeout for monitored process [2021-12-06 19:40:48,119 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:48,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,125 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:48,126 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,126 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,126 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,126 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:48,126 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:48,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,147 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5920)] Ended with exit code 0 [2021-12-06 19:40:48,147 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,147 INFO L229 MonitoredProcess]: Starting monitored process 5921 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,148 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5921)] Waiting until timeout for monitored process [2021-12-06 19:40:48,148 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:48,155 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,155 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:48,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,155 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:48,156 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:48,156 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,162 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5921)] Ended with exit code 0 [2021-12-06 19:40:48,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,180 INFO L229 MonitoredProcess]: Starting monitored process 5922 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5922)] Waiting until timeout for monitored process [2021-12-06 19:40:48,181 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 [2021-12-06 19:40:48,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,189 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:48,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,189 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:48,190 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:48,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,200 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,217 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5922)] Ended with exit code 0 [2021-12-06 19:40:48,217 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,218 INFO L229 MonitoredProcess]: Starting monitored process 5923 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,218 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5923)] Waiting until timeout for monitored process [2021-12-06 19:40:48,219 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 [2021-12-06 19:40:48,226 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,226 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:48,226 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,226 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,226 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,226 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:48,227 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:48,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,233 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,251 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5923)] Ended with exit code 0 [2021-12-06 19:40:48,251 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,251 INFO L229 MonitoredProcess]: Starting monitored process 5924 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,252 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5924)] Waiting until timeout for monitored process [2021-12-06 19:40:48,252 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:48,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,260 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:48,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,260 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:48,261 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:48,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,284 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5924)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:48,284 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,284 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,285 INFO L229 MonitoredProcess]: Starting monitored process 5925 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5925)] Waiting until timeout for monitored process [2021-12-06 19:40:48,286 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:48,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,292 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:48,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,293 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,293 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,293 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:48,294 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:48,294 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,300 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,318 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5925)] Ended with exit code 0 [2021-12-06 19:40:48,318 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,318 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,318 INFO L229 MonitoredProcess]: Starting monitored process 5926 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,319 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5926)] Waiting until timeout for monitored process [2021-12-06 19:40:48,320 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:48,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,327 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:48,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,327 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:48,328 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:48,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,332 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5926)] Ended with exit code 0 [2021-12-06 19:40:48,349 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,349 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,350 INFO L229 MonitoredProcess]: Starting monitored process 5927 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5927)] Waiting until timeout for monitored process [2021-12-06 19:40:48,350 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 [2021-12-06 19:40:48,357 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,357 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:48,358 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,358 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:48,358 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:48,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5927)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:48,380 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,380 INFO L229 MonitoredProcess]: Starting monitored process 5928 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5928)] Waiting until timeout for monitored process [2021-12-06 19:40:48,381 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 [2021-12-06 19:40:48,389 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,389 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:48,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,389 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:48,390 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:48,390 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,415 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5928)] Ended with exit code 0 [2021-12-06 19:40:48,415 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,415 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,415 INFO L229 MonitoredProcess]: Starting monitored process 5929 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,416 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5929)] Waiting until timeout for monitored process [2021-12-06 19:40:48,417 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 [2021-12-06 19:40:48,425 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,425 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:48,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,426 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:48,427 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:48,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5929)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:48,448 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,448 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,448 INFO L229 MonitoredProcess]: Starting monitored process 5930 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5930)] Waiting until timeout for monitored process [2021-12-06 19:40:48,449 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 [2021-12-06 19:40:48,456 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,456 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:48,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,457 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,457 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,457 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2021-12-06 19:40:48,457 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2021-12-06 19:40:48,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,460 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,478 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5930)] Ended with exit code 0 [2021-12-06 19:40:48,478 INFO L490 LassoAnalysis]: Using template '2-lex'. [2021-12-06 19:40:48,478 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,478 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,478 INFO L229 MonitoredProcess]: Starting monitored process 5931 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5931)] Waiting until timeout for monitored process [2021-12-06 19:40:48,479 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 [2021-12-06 19:40:48,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,487 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:48,487 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,487 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,487 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,487 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:48,487 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:48,488 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,489 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,507 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5931)] Ended with exit code 0 [2021-12-06 19:40:48,507 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,507 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,508 INFO L229 MonitoredProcess]: Starting monitored process 5932 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,508 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5932)] Waiting until timeout for monitored process [2021-12-06 19:40:48,509 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:48,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,516 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:48,516 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,516 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,516 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,516 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:48,517 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:48,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,519 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5932)] Ended with exit code 0 [2021-12-06 19:40:48,537 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,537 INFO L229 MonitoredProcess]: Starting monitored process 5933 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5933)] Waiting until timeout for monitored process [2021-12-06 19:40:48,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:48,545 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,545 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:48,545 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,545 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:48,546 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:48,546 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,548 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,565 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5933)] Ended with exit code 0 [2021-12-06 19:40:48,566 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,566 INFO L229 MonitoredProcess]: Starting monitored process 5934 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5934)] Waiting until timeout for monitored process [2021-12-06 19:40:48,567 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 [2021-12-06 19:40:48,574 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,574 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:48,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:48,575 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:48,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,576 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,593 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5934)] Ended with exit code 0 [2021-12-06 19:40:48,594 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,594 INFO L229 MonitoredProcess]: Starting monitored process 5935 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5935)] Waiting until timeout for monitored process [2021-12-06 19:40:48,596 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:48,603 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,603 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:48,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:48,604 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:48,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,606 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,623 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5935)] Ended with exit code 0 [2021-12-06 19:40:48,624 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,624 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,624 INFO L229 MonitoredProcess]: Starting monitored process 5936 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5936)] Waiting until timeout for monitored process [2021-12-06 19:40:48,625 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 [2021-12-06 19:40:48,632 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,632 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:48,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:48,633 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:48,633 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,634 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,652 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5936)] Ended with exit code 0 [2021-12-06 19:40:48,652 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,652 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,652 INFO L229 MonitoredProcess]: Starting monitored process 5937 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,653 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5937)] Waiting until timeout for monitored process [2021-12-06 19:40:48,653 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 [2021-12-06 19:40:48,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,661 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:48,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:48,662 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:48,662 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,664 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5937)] Ended with exit code 0 [2021-12-06 19:40:48,682 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,682 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,682 INFO L229 MonitoredProcess]: Starting monitored process 5938 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5938)] Waiting until timeout for monitored process [2021-12-06 19:40:48,684 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:48,691 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,692 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:48,692 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:48,693 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:48,693 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,696 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,713 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5938)] Ended with exit code 0 [2021-12-06 19:40:48,713 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,714 INFO L229 MonitoredProcess]: Starting monitored process 5939 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5939)] Waiting until timeout for monitored process [2021-12-06 19:40:48,715 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 [2021-12-06 19:40:48,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,722 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:48,722 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,722 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:48,722 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:48,722 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,724 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,742 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5939)] Ended with exit code 0 [2021-12-06 19:40:48,742 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,742 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,743 INFO L229 MonitoredProcess]: Starting monitored process 5940 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5940)] Waiting until timeout for monitored process [2021-12-06 19:40:48,744 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:48,752 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,752 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:48,753 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,753 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,753 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,753 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:48,754 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:48,754 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,757 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,775 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5940)] Ended with exit code 0 [2021-12-06 19:40:48,775 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,775 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,775 INFO L229 MonitoredProcess]: Starting monitored process 5941 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,776 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5941)] Waiting until timeout for monitored process [2021-12-06 19:40:48,777 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:48,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,784 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:48,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:48,785 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:48,785 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,787 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5941)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:48,805 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,805 INFO L229 MonitoredProcess]: Starting monitored process 5942 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,805 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5942)] Waiting until timeout for monitored process [2021-12-06 19:40:48,806 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 [2021-12-06 19:40:48,813 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,813 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:48,813 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,813 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,813 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,813 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:48,813 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:48,813 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,815 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5942)] Ended with exit code 0 [2021-12-06 19:40:48,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,833 INFO L229 MonitoredProcess]: Starting monitored process 5943 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5943)] Waiting until timeout for monitored process [2021-12-06 19:40:48,833 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 [2021-12-06 19:40:48,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,840 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:48,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:48,841 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:48,841 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,843 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5943)] Ended with exit code 0 [2021-12-06 19:40:48,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,861 INFO L229 MonitoredProcess]: Starting monitored process 5944 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,862 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5944)] Waiting until timeout for monitored process [2021-12-06 19:40:48,863 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 [2021-12-06 19:40:48,869 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,869 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:48,869 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,869 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,869 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,870 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:48,870 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:48,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,872 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5944)] Ended with exit code 0 [2021-12-06 19:40:48,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,890 INFO L229 MonitoredProcess]: Starting monitored process 5945 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5945)] Waiting until timeout for monitored process [2021-12-06 19:40:48,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:48,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,899 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:48,899 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:48,900 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:48,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,903 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5945)] Ended with exit code 0 [2021-12-06 19:40:48,920 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,921 INFO L229 MonitoredProcess]: Starting monitored process 5946 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5946)] Waiting until timeout for monitored process [2021-12-06 19:40:48,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:48,929 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,929 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:48,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,929 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,929 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:48,930 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:48,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,931 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5946)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:48,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,949 INFO L229 MonitoredProcess]: Starting monitored process 5947 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5947)] Waiting until timeout for monitored process [2021-12-06 19:40:48,951 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:48,958 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,958 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:48,958 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,958 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,958 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,958 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:48,959 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:48,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,962 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:48,979 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5947)] Ended with exit code 0 [2021-12-06 19:40:48,979 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:48,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:48,980 INFO L229 MonitoredProcess]: Starting monitored process 5948 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:48,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5948)] Waiting until timeout for monitored process [2021-12-06 19:40:48,981 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 [2021-12-06 19:40:48,988 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:48,988 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:48,988 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:48,988 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:48,988 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:48,988 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:48,989 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:48,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:48,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:49,009 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5948)] Ended with exit code 0 [2021-12-06 19:40:49,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:49,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:49,009 INFO L229 MonitoredProcess]: Starting monitored process 5949 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:49,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5949)] Waiting until timeout for monitored process [2021-12-06 19:40:49,011 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:49,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:49,017 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:49,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:49,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:49,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:49,018 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:49,018 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:49,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:49,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:49,037 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5949)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:49,037 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:49,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:49,037 INFO L229 MonitoredProcess]: Starting monitored process 5950 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:49,038 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5950)] Waiting until timeout for monitored process [2021-12-06 19:40:49,039 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 [2021-12-06 19:40:49,045 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:49,045 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:49,045 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:49,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:49,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:49,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:49,046 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:49,046 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:49,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:49,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5950)] Ended with exit code 0 [2021-12-06 19:40:49,065 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:49,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:49,066 INFO L229 MonitoredProcess]: Starting monitored process 5951 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:49,067 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5951)] Waiting until timeout for monitored process [2021-12-06 19:40:49,067 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 [2021-12-06 19:40:49,074 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:49,074 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:49,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:49,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:49,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:49,074 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:49,075 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:49,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:49,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:49,094 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5951)] Ended with exit code 0 [2021-12-06 19:40:49,094 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:49,094 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:49,094 INFO L229 MonitoredProcess]: Starting monitored process 5952 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:49,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5952)] Waiting until timeout for monitored process [2021-12-06 19:40:49,095 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:49,103 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:49,103 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:49,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:49,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:49,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:49,103 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:49,104 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:49,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:49,107 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:49,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5952)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:49,124 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:49,124 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:49,125 INFO L229 MonitoredProcess]: Starting monitored process 5953 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:49,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5953)] Waiting until timeout for monitored process [2021-12-06 19:40:49,125 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 [2021-12-06 19:40:49,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:49,132 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:49,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:49,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:49,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:49,132 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:49,133 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:49,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:49,135 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:49,152 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5953)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:49,152 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:49,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:49,153 INFO L229 MonitoredProcess]: Starting monitored process 5954 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:49,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5954)] Waiting until timeout for monitored process [2021-12-06 19:40:49,154 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:49,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:49,161 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:49,161 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:49,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:49,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:49,161 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:49,162 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:49,162 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:49,164 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:49,182 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5954)] Ended with exit code 0 [2021-12-06 19:40:49,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:49,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:49,183 INFO L229 MonitoredProcess]: Starting monitored process 5955 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:49,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5955)] Waiting until timeout for monitored process [2021-12-06 19:40:49,184 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:49,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:49,192 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:49,192 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:49,192 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:49,192 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-12-06 19:40:49,192 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:49,824 INFO L401 nArgumentSynthesizer]: We have 256 Motzkin's Theorem applications. [2021-12-06 19:40:49,825 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:54,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:54,766 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5955)] Ended with exit code 0 [2021-12-06 19:40:54,766 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:54,766 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:54,767 INFO L229 MonitoredProcess]: Starting monitored process 5956 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:54,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5956)] Waiting until timeout for monitored process [2021-12-06 19:40:54,769 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:54,777 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:54,777 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:54,778 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:54,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:54,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:54,778 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:54,780 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:54,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:54,784 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:54,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5956)] Ended with exit code 0 [2021-12-06 19:40:54,801 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:54,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:54,802 INFO L229 MonitoredProcess]: Starting monitored process 5957 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:54,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5957)] Waiting until timeout for monitored process [2021-12-06 19:40:54,803 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:54,811 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:54,811 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:54,811 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:54,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:54,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:54,811 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:54,812 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:54,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:54,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:54,831 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5957)] Ended with exit code 0 [2021-12-06 19:40:54,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:54,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:54,832 INFO L229 MonitoredProcess]: Starting monitored process 5958 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:54,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5958)] Waiting until timeout for monitored process [2021-12-06 19:40:54,833 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 [2021-12-06 19:40:54,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:54,841 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:54,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:54,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:54,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:54,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:54,842 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:54,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:54,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:54,862 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5958)] Ended with exit code 0 [2021-12-06 19:40:54,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:54,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:54,862 INFO L229 MonitoredProcess]: Starting monitored process 5959 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:54,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5959)] Waiting until timeout for monitored process [2021-12-06 19:40:54,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:54,871 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:54,871 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:54,871 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:54,871 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:54,871 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:54,871 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:54,871 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:54,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:54,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:54,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5959)] Ended with exit code 0 [2021-12-06 19:40:54,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:54,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:54,891 INFO L229 MonitoredProcess]: Starting monitored process 5960 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:54,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5960)] Waiting until timeout for monitored process [2021-12-06 19:40:54,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:54,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:54,900 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:54,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:54,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:54,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:54,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:54,901 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:54,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:54,902 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:54,920 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5960)] Ended with exit code 0 [2021-12-06 19:40:54,920 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:54,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:54,921 INFO L229 MonitoredProcess]: Starting monitored process 5961 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:54,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5961)] Waiting until timeout for monitored process [2021-12-06 19:40:54,921 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:54,928 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:54,928 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:54,928 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:54,928 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:54,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:54,929 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:54,929 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:54,929 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:54,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:54,950 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5961)] Ended with exit code 0 [2021-12-06 19:40:54,950 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:54,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:54,950 INFO L229 MonitoredProcess]: Starting monitored process 5962 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:54,951 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5962)] Waiting until timeout for monitored process [2021-12-06 19:40:54,952 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 [2021-12-06 19:40:54,959 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:54,959 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:54,960 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:54,960 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:54,960 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:54,960 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:54,960 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:54,960 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:54,963 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:54,980 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5962)] Ended with exit code 0 [2021-12-06 19:40:54,980 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:54,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:54,981 INFO L229 MonitoredProcess]: Starting monitored process 5963 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:54,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5963)] Waiting until timeout for monitored process [2021-12-06 19:40:54,982 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:54,989 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:54,989 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:54,989 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:54,989 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:54,989 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:54,989 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:54,989 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:54,989 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:54,991 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5963)] Ended with exit code 0 [2021-12-06 19:40:55,009 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,009 INFO L229 MonitoredProcess]: Starting monitored process 5964 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5964)] Waiting until timeout for monitored process [2021-12-06 19:40:55,010 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,016 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,017 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:55,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:55,017 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:55,017 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,019 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,036 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5964)] Ended with exit code 0 [2021-12-06 19:40:55,036 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,036 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,037 INFO L229 MonitoredProcess]: Starting monitored process 5965 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5965)] Waiting until timeout for monitored process [2021-12-06 19:40:55,037 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,044 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,044 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:55,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,044 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:55,045 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:55,045 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,048 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,065 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5965)] Ended with exit code 0 [2021-12-06 19:40:55,065 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,066 INFO L229 MonitoredProcess]: Starting monitored process 5966 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5966)] Waiting until timeout for monitored process [2021-12-06 19:40:55,067 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 [2021-12-06 19:40:55,073 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,073 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:55,073 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,073 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,073 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,074 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:55,074 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:55,074 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,095 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5966)] Ended with exit code 0 [2021-12-06 19:40:55,095 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,096 INFO L229 MonitoredProcess]: Starting monitored process 5967 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,096 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5967)] Waiting until timeout for monitored process [2021-12-06 19:40:55,097 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 [2021-12-06 19:40:55,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,105 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:55,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,105 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:55,106 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:55,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,108 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5967)] Ended with exit code 0 [2021-12-06 19:40:55,126 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,126 INFO L229 MonitoredProcess]: Starting monitored process 5968 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,127 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5968)] Waiting until timeout for monitored process [2021-12-06 19:40:55,128 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,135 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,135 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:55,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,135 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:55,136 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:55,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,139 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,156 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5968)] Ended with exit code 0 [2021-12-06 19:40:55,156 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,157 INFO L229 MonitoredProcess]: Starting monitored process 5969 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5969)] Waiting until timeout for monitored process [2021-12-06 19:40:55,157 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 [2021-12-06 19:40:55,164 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,164 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:55,164 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,164 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,164 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,164 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:55,165 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:55,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,168 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,185 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5969)] Ended with exit code 0 [2021-12-06 19:40:55,185 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,185 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,185 INFO L229 MonitoredProcess]: Starting monitored process 5970 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,186 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5970)] Waiting until timeout for monitored process [2021-12-06 19:40:55,187 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 [2021-12-06 19:40:55,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,193 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:55,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,194 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,194 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,194 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:55,194 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:55,194 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,196 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,213 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5970)] Ended with exit code 0 [2021-12-06 19:40:55,214 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,214 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,214 INFO L229 MonitoredProcess]: Starting monitored process 5971 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5971)] Waiting until timeout for monitored process [2021-12-06 19:40:55,215 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,223 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,223 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:55,223 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:55,223 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:55,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,243 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5971)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:55,243 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,243 INFO L229 MonitoredProcess]: Starting monitored process 5972 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5972)] Waiting until timeout for monitored process [2021-12-06 19:40:55,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,251 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:55,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,252 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:55,252 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:55,252 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,255 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,273 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5972)] Ended with exit code 0 [2021-12-06 19:40:55,273 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,273 INFO L229 MonitoredProcess]: Starting monitored process 5973 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5973)] Waiting until timeout for monitored process [2021-12-06 19:40:55,274 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,281 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,281 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:55,281 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,281 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:55,282 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:55,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,284 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,301 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5973)] Ended with exit code 0 [2021-12-06 19:40:55,301 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,301 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,302 INFO L229 MonitoredProcess]: Starting monitored process 5974 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,303 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5974)] Waiting until timeout for monitored process [2021-12-06 19:40:55,303 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,310 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,310 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2021-12-06 19:40:55,310 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,310 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,310 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,310 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2021-12-06 19:40:55,311 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2021-12-06 19:40:55,311 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,312 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5974)] Ended with exit code 0 [2021-12-06 19:40:55,330 INFO L490 LassoAnalysis]: Using template '3-lex'. [2021-12-06 19:40:55,330 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,330 INFO L229 MonitoredProcess]: Starting monitored process 5975 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,331 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5975)] Waiting until timeout for monitored process [2021-12-06 19:40:55,331 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,338 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,338 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,339 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,359 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5975)] Ended with exit code 0 [2021-12-06 19:40:55,359 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,360 INFO L229 MonitoredProcess]: Starting monitored process 5976 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5976)] Waiting until timeout for monitored process [2021-12-06 19:40:55,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,368 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,368 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,369 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,369 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,369 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,372 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5976)] Ended with exit code 0 [2021-12-06 19:40:55,391 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,392 INFO L229 MonitoredProcess]: Starting monitored process 5977 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5977)] Waiting until timeout for monitored process [2021-12-06 19:40:55,392 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 [2021-12-06 19:40:55,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,400 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,400 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,400 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,400 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,401 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,401 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,404 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,423 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5977)] Forceful destruction successful, exit code 0 [2021-12-06 19:40:55,423 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,423 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,423 INFO L229 MonitoredProcess]: Starting monitored process 5978 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,424 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5978)] Waiting until timeout for monitored process [2021-12-06 19:40:55,424 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,431 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,432 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,432 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,432 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,432 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,452 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5978)] Ended with exit code 0 [2021-12-06 19:40:55,452 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,452 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,453 INFO L229 MonitoredProcess]: Starting monitored process 5979 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,453 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5979)] Waiting until timeout for monitored process [2021-12-06 19:40:55,453 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 [2021-12-06 19:40:55,461 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,461 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,461 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,461 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,461 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,461 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,462 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,462 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,465 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,482 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5979)] Ended with exit code 0 [2021-12-06 19:40:55,482 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,483 INFO L229 MonitoredProcess]: Starting monitored process 5980 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5980)] Waiting until timeout for monitored process [2021-12-06 19:40:55,484 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,492 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,492 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,492 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,492 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,492 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,493 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,493 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,495 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5980)] Ended with exit code 0 [2021-12-06 19:40:55,513 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,513 INFO L229 MonitoredProcess]: Starting monitored process 5981 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,514 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5981)] Waiting until timeout for monitored process [2021-12-06 19:40:55,515 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,522 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,522 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,523 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,526 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5981)] Ended with exit code 0 [2021-12-06 19:40:55,544 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,544 INFO L229 MonitoredProcess]: Starting monitored process 5982 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,545 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5982)] Waiting until timeout for monitored process [2021-12-06 19:40:55,545 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 [2021-12-06 19:40:55,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,552 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,552 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,553 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,559 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5982)] Ended with exit code 0 [2021-12-06 19:40:55,576 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,577 INFO L229 MonitoredProcess]: Starting monitored process 5983 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5983)] Waiting until timeout for monitored process [2021-12-06 19:40:55,577 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 [2021-12-06 19:40:55,585 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,585 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,585 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,585 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,585 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,586 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,586 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,606 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5983)] Ended with exit code 0 [2021-12-06 19:40:55,606 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,607 INFO L229 MonitoredProcess]: Starting monitored process 5984 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5984)] Waiting until timeout for monitored process [2021-12-06 19:40:55,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,616 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,617 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,617 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,617 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,617 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,618 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,618 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,641 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5984)] Ended with exit code 0 [2021-12-06 19:40:55,641 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,642 INFO L229 MonitoredProcess]: Starting monitored process 5985 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,642 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5985)] Waiting until timeout for monitored process [2021-12-06 19:40:55,644 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 [2021-12-06 19:40:55,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,651 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,651 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,651 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,651 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,651 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,652 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,652 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,656 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,673 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5985)] Ended with exit code 0 [2021-12-06 19:40:55,673 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,674 INFO L229 MonitoredProcess]: Starting monitored process 5986 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,675 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5986)] Waiting until timeout for monitored process [2021-12-06 19:40:55,675 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 [2021-12-06 19:40:55,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,682 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,682 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,683 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,683 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,683 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,683 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5986)] Ended with exit code 0 [2021-12-06 19:40:55,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,703 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,704 INFO L229 MonitoredProcess]: Starting monitored process 5987 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5987)] Waiting until timeout for monitored process [2021-12-06 19:40:55,705 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 [2021-12-06 19:40:55,713 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,713 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,713 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,713 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,714 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,714 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,714 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,718 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,735 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5987)] Ended with exit code 0 [2021-12-06 19:40:55,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,736 INFO L229 MonitoredProcess]: Starting monitored process 5988 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5988)] Waiting until timeout for monitored process [2021-12-06 19:40:55,737 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,745 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,745 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,747 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,747 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,751 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,768 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5988)] Ended with exit code 0 [2021-12-06 19:40:55,768 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,769 INFO L229 MonitoredProcess]: Starting monitored process 5989 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5989)] Waiting until timeout for monitored process [2021-12-06 19:40:55,770 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 [2021-12-06 19:40:55,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,776 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,776 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,777 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,778 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,778 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,781 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5989)] Ended with exit code 0 [2021-12-06 19:40:55,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,799 INFO L229 MonitoredProcess]: Starting monitored process 5990 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5990)] Waiting until timeout for monitored process [2021-12-06 19:40:55,800 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,808 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,809 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,809 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,812 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,829 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5990)] Ended with exit code 0 [2021-12-06 19:40:55,829 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,829 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,830 INFO L229 MonitoredProcess]: Starting monitored process 5991 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,830 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5991)] Waiting until timeout for monitored process [2021-12-06 19:40:55,831 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,837 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,838 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,839 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,839 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5991)] Ended with exit code 0 [2021-12-06 19:40:55,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,862 INFO L229 MonitoredProcess]: Starting monitored process 5992 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5992)] Waiting until timeout for monitored process [2021-12-06 19:40:55,864 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,872 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,872 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,872 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,873 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,873 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5992)] Ended with exit code 0 [2021-12-06 19:40:55,893 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,894 INFO L229 MonitoredProcess]: Starting monitored process 5993 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5993)] Waiting until timeout for monitored process [2021-12-06 19:40:55,895 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,902 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,902 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,902 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,903 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,903 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,923 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5993)] Ended with exit code 0 [2021-12-06 19:40:55,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,923 INFO L229 MonitoredProcess]: Starting monitored process 5994 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5994)] Waiting until timeout for monitored process [2021-12-06 19:40:55,924 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 [2021-12-06 19:40:55,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,931 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,931 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,932 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,932 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,935 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,952 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5994)] Ended with exit code 0 [2021-12-06 19:40:55,953 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,953 INFO L229 MonitoredProcess]: Starting monitored process 5995 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5995)] Waiting until timeout for monitored process [2021-12-06 19:40:55,954 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,961 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,961 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,961 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,961 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,961 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,962 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,962 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,962 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,964 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:55,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5995)] Ended with exit code 0 [2021-12-06 19:40:55,982 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:55,982 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:55,982 INFO L229 MonitoredProcess]: Starting monitored process 5996 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:55,983 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5996)] Waiting until timeout for monitored process [2021-12-06 19:40:55,984 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:55,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:55,991 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:55,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:55,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:55,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:55,992 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:55,992 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:55,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:55,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:56,013 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5996)] Ended with exit code 0 [2021-12-06 19:40:56,014 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:56,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:56,014 INFO L229 MonitoredProcess]: Starting monitored process 5997 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:56,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5997)] Waiting until timeout for monitored process [2021-12-06 19:40:56,015 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:56,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:56,023 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:56,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:56,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:56,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:56,023 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:56,023 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:56,023 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:56,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:56,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5997)] Ended with exit code 0 [2021-12-06 19:40:56,044 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:56,044 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:56,044 INFO L229 MonitoredProcess]: Starting monitored process 5998 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:56,045 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5998)] Waiting until timeout for monitored process [2021-12-06 19:40:56,045 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 [2021-12-06 19:40:56,052 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:56,052 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:56,052 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:56,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:56,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:40:56,052 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:56,053 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:40:56,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:40:56,057 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:40:56,074 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5998)] Ended with exit code 0 [2021-12-06 19:40:56,075 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:40:56,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:40:56,075 INFO L229 MonitoredProcess]: Starting monitored process 5999 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:40:56,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5999)] Waiting until timeout for monitored process [2021-12-06 19:40:56,076 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:40:56,085 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:40:56,085 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:40:56,086 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:40:56,086 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:40:56,086 INFO L204 nArgumentSynthesizer]: 64 loop disjuncts [2021-12-06 19:40:56,086 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:40:57,071 INFO L401 nArgumentSynthesizer]: We have 384 Motzkin's Theorem applications. [2021-12-06 19:40:57,071 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:15,550 INFO L525 LassoAnalysis]: Proving termination failed: SMT Solver returned 'unknown'. [2021-12-06 19:41:15,607 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5999)] Ended with exit code 0 [2021-12-06 19:41:15,607 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:41:15,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:41:15,608 INFO L229 MonitoredProcess]: Starting monitored process 6000 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:41:15,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6000)] Waiting until timeout for monitored process [2021-12-06 19:41:15,609 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 [2021-12-06 19:41:15,617 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:41:15,617 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:41:15,617 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:41:15,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:41:15,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:41:15,618 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:41:15,619 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:41:15,619 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:15,624 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:41:15,643 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6000)] Ended with exit code 0 [2021-12-06 19:41:15,643 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:41:15,643 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:41:15,644 INFO L229 MonitoredProcess]: Starting monitored process 6001 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:41:15,645 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6001)] Waiting until timeout for monitored process [2021-12-06 19:41:15,645 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 [2021-12-06 19:41:15,653 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:41:15,653 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:41:15,653 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:41:15,653 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:41:15,653 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:41:15,653 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:41:15,654 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:41:15,654 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:15,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:41:15,675 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6001)] Forceful destruction successful, exit code 0 [2021-12-06 19:41:15,675 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:41:15,675 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:41:15,676 INFO L229 MonitoredProcess]: Starting monitored process 6002 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:41:15,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6002)] Waiting until timeout for monitored process [2021-12-06 19:41:15,677 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 [2021-12-06 19:41:15,685 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:41:15,685 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:41:15,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:41:15,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:41:15,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:41:15,685 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:41:15,686 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:41:15,686 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:15,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:41:15,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6002)] Ended with exit code 0 [2021-12-06 19:41:15,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:41:15,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:41:15,708 INFO L229 MonitoredProcess]: Starting monitored process 6003 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:41:15,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6003)] Waiting until timeout for monitored process [2021-12-06 19:41:15,709 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 [2021-12-06 19:41:15,716 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:41:15,716 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:41:15,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:41:15,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:41:15,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:41:15,716 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:41:15,716 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:41:15,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:15,719 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:41:15,736 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6003)] Ended with exit code 0 [2021-12-06 19:41:15,736 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:41:15,737 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:41:15,737 INFO L229 MonitoredProcess]: Starting monitored process 6004 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:41:15,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6004)] Waiting until timeout for monitored process [2021-12-06 19:41:15,738 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:41:15,744 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:41:15,744 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:41:15,744 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:41:15,744 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:41:15,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:41:15,745 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:41:15,745 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:41:15,745 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:15,748 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:41:15,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6004)] Ended with exit code 0 [2021-12-06 19:41:15,765 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:41:15,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:41:15,766 INFO L229 MonitoredProcess]: Starting monitored process 6005 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:41:15,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6005)] Waiting until timeout for monitored process [2021-12-06 19:41:15,768 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:41:15,775 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:41:15,775 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:41:15,775 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:41:15,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:41:15,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:41:15,776 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:41:15,777 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:41:15,777 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:15,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:41:15,799 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6005)] Ended with exit code 0 [2021-12-06 19:41:15,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:41:15,799 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:41:15,800 INFO L229 MonitoredProcess]: Starting monitored process 6006 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:41:15,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6006)] Waiting until timeout for monitored process [2021-12-06 19:41:15,801 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:41:15,809 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:41:15,809 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:41:15,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:41:15,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:41:15,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:41:15,809 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:41:15,810 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:41:15,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:15,814 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:41:15,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6006)] Ended with exit code 0 [2021-12-06 19:41:15,832 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:41:15,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:41:15,833 INFO L229 MonitoredProcess]: Starting monitored process 6007 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:41:15,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6007)] Waiting until timeout for monitored process [2021-12-06 19:41:15,833 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 [2021-12-06 19:41:15,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:41:15,841 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:41:15,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:41:15,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:41:15,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:41:15,841 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:41:15,841 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:41:15,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:15,844 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:41:15,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6007)] Ended with exit code 0 [2021-12-06 19:41:15,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:41:15,862 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:41:15,862 INFO L229 MonitoredProcess]: Starting monitored process 6008 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:41:15,863 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6008)] Waiting until timeout for monitored process [2021-12-06 19:41:15,863 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 [2021-12-06 19:41:15,870 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:41:15,870 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:41:15,870 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:41:15,870 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:41:15,870 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:41:15,870 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:41:15,870 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:41:15,871 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:15,873 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:41:15,890 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6008)] Forceful destruction successful, exit code 0 [2021-12-06 19:41:15,890 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:41:15,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:41:15,891 INFO L229 MonitoredProcess]: Starting monitored process 6009 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:41:15,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6009)] Waiting until timeout for monitored process [2021-12-06 19:41:15,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:41:15,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:41:15,900 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:41:15,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:41:15,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:41:15,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:41:15,900 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:41:15,901 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:41:15,901 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:15,905 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:41:15,923 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6009)] Forceful destruction successful, exit code 0 [2021-12-06 19:41:15,923 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:41:15,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:41:15,923 INFO L229 MonitoredProcess]: Starting monitored process 6010 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:41:15,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6010)] Waiting until timeout for monitored process [2021-12-06 19:41:15,924 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 [2021-12-06 19:41:15,931 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:41:15,931 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:41:15,931 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:41:15,931 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:41:15,931 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:41:15,931 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:41:15,933 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:41:15,933 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:15,939 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:41:15,956 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6010)] Ended with exit code 0 [2021-12-06 19:41:15,956 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:41:15,956 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:41:15,957 INFO L229 MonitoredProcess]: Starting monitored process 6011 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:41:15,957 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6011)] Waiting until timeout for monitored process [2021-12-06 19:41:15,957 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:41:15,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:41:15,965 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:41:15,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:41:15,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:41:15,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:41:15,965 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:41:15,966 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:41:15,966 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:15,970 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:41:15,988 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6011)] Ended with exit code 0 [2021-12-06 19:41:15,988 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:41:15,988 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:41:15,989 INFO L229 MonitoredProcess]: Starting monitored process 6012 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:41:15,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6012)] Waiting until timeout for monitored process [2021-12-06 19:41:15,989 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:41:15,996 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:41:15,996 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:41:15,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:41:15,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:41:15,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:41:15,996 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:41:15,997 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:41:15,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:16,001 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:41:16,018 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6012)] Ended with exit code 0 [2021-12-06 19:41:16,019 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:41:16,019 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:41:16,019 INFO L229 MonitoredProcess]: Starting monitored process 6013 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:41:16,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6013)] Waiting until timeout for monitored process [2021-12-06 19:41:16,020 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:41:16,027 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:41:16,027 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:41:16,027 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:41:16,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:41:16,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:41:16,027 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:41:16,028 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:41:16,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:16,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:41:16,049 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6013)] Ended with exit code 0 [2021-12-06 19:41:16,049 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:41:16,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:41:16,050 INFO L229 MonitoredProcess]: Starting monitored process 6014 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:41:16,050 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6014)] Waiting until timeout for monitored process [2021-12-06 19:41:16,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:41:16,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:41:16,058 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:41:16,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:41:16,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:41:16,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:41:16,058 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:41:16,059 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:41:16,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:16,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:41:16,079 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6014)] Forceful destruction successful, exit code 0 [2021-12-06 19:41:16,079 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:41:16,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:41:16,080 INFO L229 MonitoredProcess]: Starting monitored process 6015 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:41:16,080 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6015)] Waiting until timeout for monitored process [2021-12-06 19:41:16,080 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:41:16,088 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:41:16,088 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:41:16,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:41:16,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:41:16,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:41:16,088 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:41:16,089 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:41:16,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:16,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:41:16,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6015)] Ended with exit code 0 [2021-12-06 19:41:16,109 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:41:16,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:41:16,110 INFO L229 MonitoredProcess]: Starting monitored process 6016 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:41:16,110 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6016)] Waiting until timeout for monitored process [2021-12-06 19:41:16,111 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 [2021-12-06 19:41:16,118 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:41:16,118 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:41:16,118 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:41:16,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:41:16,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:41:16,118 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:41:16,120 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:41:16,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:16,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:41:16,142 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6016)] Forceful destruction successful, exit code 0 [2021-12-06 19:41:16,142 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:41:16,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:41:16,143 INFO L229 MonitoredProcess]: Starting monitored process 6017 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:41:16,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6017)] Waiting until timeout for monitored process [2021-12-06 19:41:16,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2021-12-06 19:41:16,152 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:41:16,152 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:41:16,152 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:41:16,152 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:41:16,152 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:41:16,152 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:41:16,154 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:41:16,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:16,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:41:16,174 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6017)] Forceful destruction successful, exit code 0 [2021-12-06 19:41:16,174 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2021-12-06 19:41:16,174 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 [2021-12-06 19:41:16,175 INFO L229 MonitoredProcess]: Starting monitored process 6018 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2021-12-06 19:41:16,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6018)] Waiting until timeout for monitored process [2021-12-06 19:41:16,176 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 [2021-12-06 19:41:16,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2021-12-06 19:41:16,184 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2021-12-06 19:41:16,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2021-12-06 19:41:16,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2021-12-06 19:41:16,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2021-12-06 19:41:16,184 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2021-12-06 19:41:16,184 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2021-12-06 19:41:16,184 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2021-12-06 19:41:16,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2021-12-06 19:41:16,204 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63e30e41-edcc-4912-9051-7bc28aed8e30/bin/uautomizer-DrprNOufMa/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6018)] Forceful destruction successful, exit code 0 [2021-12-06 19:41:16,205 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-06 19:41:16,205 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-06 19:41:16,205 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-06 19:41:16,205 INFO L87 Difference]: Start difference. First operand 1119454 states and 1644390 transitions. cyclomatic complexity: 527240 Second operand has 4 states, 4 states have (on average 42.0) internal successors, (168), 4 states have internal predecessors, (168), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)