./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/loop-acceleration/simple_3-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/loop-acceleration/simple_3-2.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN --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 8b9c8396c2cadaebd0d1bf5efb2e2e779b8a2240a5737f65c06e64ea585aef3c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 11:38:25,915 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 11:38:25,917 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 11:38:25,947 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 11:38:25,951 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 11:38:25,956 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 11:38:25,959 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 11:38:25,963 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 11:38:25,965 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 11:38:25,972 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 11:38:25,974 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 11:38:25,976 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 11:38:25,976 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 11:38:25,983 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 11:38:25,984 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 11:38:25,987 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 11:38:25,989 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 11:38:25,990 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 11:38:25,991 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 11:38:25,997 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 11:38:25,999 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 11:38:26,001 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 11:38:26,002 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 11:38:26,002 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 11:38:26,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 11:38:26,006 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 11:38:26,006 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 11:38:26,007 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 11:38:26,008 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 11:38:26,009 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 11:38:26,009 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 11:38:26,010 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 11:38:26,011 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 11:38:26,011 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 11:38:26,012 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 11:38:26,013 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 11:38:26,013 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 11:38:26,014 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 11:38:26,014 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 11:38:26,015 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 11:38:26,015 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 11:38:26,016 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/config/svcomp-Termination-32bit-Automizer_Default.epf [2022-11-20 11:38:26,041 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 11:38:26,041 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 11:38:26,041 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 11:38:26,041 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 11:38:26,042 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 11:38:26,043 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 11:38:26,043 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 11:38:26,043 INFO L136 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2022-11-20 11:38:26,043 INFO L138 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2022-11-20 11:38:26,044 INFO L138 SettingsManager]: * Use old map elimination=false [2022-11-20 11:38:26,044 INFO L138 SettingsManager]: * Use external solver (rank synthesis)=false [2022-11-20 11:38:26,044 INFO L138 SettingsManager]: * Use only trivial implications for array writes=true [2022-11-20 11:38:26,044 INFO L138 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2022-11-20 11:38:26,044 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 11:38:26,045 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 11:38:26,045 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 11:38:26,045 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 11:38:26,045 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 11:38:26,045 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 11:38:26,046 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2022-11-20 11:38:26,046 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2022-11-20 11:38:26,046 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2022-11-20 11:38:26,046 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 11:38:26,046 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 11:38:26,047 INFO L138 SettingsManager]: * Assume nondeterminstic values are in range=false [2022-11-20 11:38:26,047 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 11:38:26,047 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2022-11-20 11:38:26,047 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 11:38:26,047 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 11:38:26,048 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 11:38:26,048 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 11:38:26,049 INFO L136 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2022-11-20 11:38:26,049 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_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b9c8396c2cadaebd0d1bf5efb2e2e779b8a2240a5737f65c06e64ea585aef3c [2022-11-20 11:38:26,287 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 11:38:26,318 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 11:38:26,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 11:38:26,322 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 11:38:26,323 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 11:38:26,324 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/loop-acceleration/simple_3-2.c [2022-11-20 11:38:29,294 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 11:38:29,509 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 11:38:29,510 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/sv-benchmarks/c/loop-acceleration/simple_3-2.c [2022-11-20 11:38:29,516 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/data/5f9ecb0cc/d62c5505ca6f46ba88454523b382e0a3/FLAG8465c4a2f [2022-11-20 11:38:29,530 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/data/5f9ecb0cc/d62c5505ca6f46ba88454523b382e0a3 [2022-11-20 11:38:29,533 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 11:38:29,534 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 11:38:29,535 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 11:38:29,535 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 11:38:29,539 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 11:38:29,540 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:38:29" (1/1) ... [2022-11-20 11:38:29,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d493583 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:29, skipping insertion in model container [2022-11-20 11:38:29,541 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:38:29" (1/1) ... [2022-11-20 11:38:29,548 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 11:38:29,560 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 11:38:29,692 WARN L237 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_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/sv-benchmarks/c/loop-acceleration/simple_3-2.c[376,389] [2022-11-20 11:38:29,700 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:38:29,712 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 11:38:29,724 WARN L237 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_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/sv-benchmarks/c/loop-acceleration/simple_3-2.c[376,389] [2022-11-20 11:38:29,726 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 11:38:29,740 INFO L208 MainTranslator]: Completed translation [2022-11-20 11:38:29,741 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:29 WrapperNode [2022-11-20 11:38:29,741 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 11:38:29,742 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 11:38:29,742 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 11:38:29,742 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 11:38:29,750 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:29" (1/1) ... [2022-11-20 11:38:29,756 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:29" (1/1) ... [2022-11-20 11:38:29,772 INFO L138 Inliner]: procedures = 13, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 25 [2022-11-20 11:38:29,773 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 11:38:29,774 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 11:38:29,774 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 11:38:29,774 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 11:38:29,783 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:29" (1/1) ... [2022-11-20 11:38:29,783 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:29" (1/1) ... [2022-11-20 11:38:29,784 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:29" (1/1) ... [2022-11-20 11:38:29,784 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:29" (1/1) ... [2022-11-20 11:38:29,786 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:29" (1/1) ... [2022-11-20 11:38:29,790 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:29" (1/1) ... [2022-11-20 11:38:29,791 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:29" (1/1) ... [2022-11-20 11:38:29,791 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:29" (1/1) ... [2022-11-20 11:38:29,793 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 11:38:29,794 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 11:38:29,794 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 11:38:29,794 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 11:38:29,795 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:29" (1/1) ... [2022-11-20 11:38:29,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:29,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:29,825 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:29,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2022-11-20 11:38:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 11:38:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 11:38:29,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 11:38:29,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 11:38:29,927 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 11:38:29,929 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 11:38:30,085 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 11:38:30,094 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 11:38:30,095 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 11:38:30,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:38:30 BoogieIcfgContainer [2022-11-20 11:38:30,099 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 11:38:30,100 INFO L113 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2022-11-20 11:38:30,101 INFO L271 PluginConnector]: Initializing BuchiAutomizer... [2022-11-20 11:38:30,104 INFO L275 PluginConnector]: BuchiAutomizer initialized [2022-11-20 11:38:30,105 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-20 11:38:30,105 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 20.11 11:38:29" (1/3) ... [2022-11-20 11:38:30,106 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@46e76d4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 11:38:30, skipping insertion in model container [2022-11-20 11:38:30,106 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-20 11:38:30,107 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:38:29" (2/3) ... [2022-11-20 11:38:30,109 INFO L205 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@46e76d4c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 20.11 11:38:30, skipping insertion in model container [2022-11-20 11:38:30,109 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2022-11-20 11:38:30,109 INFO L185 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:38:30" (3/3) ... [2022-11-20 11:38:30,113 INFO L332 chiAutomizerObserver]: Analyzing ICFG simple_3-2.c [2022-11-20 11:38:30,194 INFO L303 stractBuchiCegarLoop]: Interprodecural is true [2022-11-20 11:38:30,194 INFO L304 stractBuchiCegarLoop]: Hoare is false [2022-11-20 11:38:30,195 INFO L305 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2022-11-20 11:38:30,195 INFO L306 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2022-11-20 11:38:30,195 INFO L307 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2022-11-20 11:38:30,195 INFO L308 stractBuchiCegarLoop]: Difference is false [2022-11-20 11:38:30,195 INFO L309 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2022-11-20 11:38:30,195 INFO L313 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2022-11-20 11:38:30,200 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 9 states have internal predecessors, (12), 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) [2022-11-20 11:38:30,218 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-20 11:38:30,218 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 11:38:30,219 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 11:38:30,223 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-20 11:38:30,224 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-20 11:38:30,224 INFO L335 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2022-11-20 11:38:30,224 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 10 states, 9 states have (on average 1.3333333333333333) internal successors, (12), 9 states have internal predecessors, (12), 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) [2022-11-20 11:38:30,226 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 1 [2022-11-20 11:38:30,226 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2022-11-20 11:38:30,227 INFO L119 BuchiIsEmpty]: Starting construction of run [2022-11-20 11:38:30,227 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1] [2022-11-20 11:38:30,227 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1] [2022-11-20 11:38:30,235 INFO L748 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_~x~0#1, main_~N~0#1;main_~x~0#1 := 0;main_~N~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1; 3#L17-2true [2022-11-20 11:38:30,235 INFO L750 eck$LassoCheckResult]: Loop: 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < main_~N~0#1 % 65536 % 4294967296);main_~x~0#1 := 2 + main_~x~0#1; 3#L17-2true [2022-11-20 11:38:30,246 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:38:30,247 INFO L85 PathProgramCache]: Analyzing trace with hash 963, now seen corresponding path program 1 times [2022-11-20 11:38:30,262 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:38:30,262 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2133385773] [2022-11-20 11:38:30,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:38:30,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:38:30,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:38:30,372 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 11:38:30,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:38:30,414 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 11:38:30,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:38:30,417 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 1 times [2022-11-20 11:38:30,418 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:38:30,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1003148668] [2022-11-20 11:38:30,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:38:30,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:38:30,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:38:30,443 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 11:38:30,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:38:30,461 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 11:38:30,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:38:30,471 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 1 times [2022-11-20 11:38:30,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:38:30,472 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [55891938] [2022-11-20 11:38:30,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:38:30,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:38:30,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:38:30,483 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 11:38:30,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:38:30,510 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 11:38:30,608 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 11:38:30,608 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 11:38:30,609 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 11:38:30,609 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 11:38:30,609 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-20 11:38:30,609 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:30,609 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 11:38:30,610 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 11:38:30,610 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Loop [2022-11-20 11:38:30,610 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 11:38:30,610 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 11:38:30,626 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:30,875 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 11:38:30,875 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-20 11:38:30,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:30,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:30,881 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:30,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2022-11-20 11:38:30,903 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:38:30,904 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:38:30,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:30,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:30,940 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:30,942 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:30,946 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2022-11-20 11:38:30,947 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-20 11:38:30,947 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:38:31,002 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-20 11:38:31,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:31,013 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 11:38:31,014 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 11:38:31,014 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 11:38:31,014 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 11:38:31,014 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 11:38:31,014 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:31,014 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 11:38:31,014 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 11:38:31,014 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Loop [2022-11-20 11:38:31,014 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 11:38:31,015 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 11:38:31,016 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:31,253 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 11:38:31,257 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-20 11:38:31,259 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:31,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:31,261 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:31,268 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 [2022-11-20 11:38:31,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2022-11-20 11:38:31,281 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:31,282 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:31,282 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:31,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:31,283 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:31,292 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:38:31,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:31,304 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:31,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:31,313 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-20 11:38:31,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:31,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:31,315 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:31,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2022-11-20 11:38:31,322 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 [2022-11-20 11:38:31,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:31,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:31,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:31,336 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:31,336 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:31,341 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:38:31,341 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:31,385 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:31,403 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:31,404 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-20 11:38:31,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:31,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:31,410 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:31,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2022-11-20 11:38:31,415 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:31,432 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:31,433 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:31,433 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:31,433 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:31,433 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:31,440 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:38:31,440 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:31,469 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:31,484 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:31,484 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-20 11:38:31,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:31,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:31,486 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:31,490 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2022-11-20 11:38:31,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:31,505 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:31,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:31,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:31,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:31,506 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:31,517 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:38:31,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:31,540 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:31,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:31,554 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-20 11:38:31,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:31,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:31,557 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:31,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:31,579 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:31,579 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:31,579 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:31,579 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:31,580 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:31,580 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:31,585 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2022-11-20 11:38:31,589 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:38:31,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:31,614 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:31,622 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:31,622 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-20 11:38:31,623 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:31,623 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:31,624 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:31,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2022-11-20 11:38:31,631 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:31,645 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:31,645 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:31,645 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:31,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:31,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:31,645 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:31,656 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:38:31,656 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:31,693 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:31,701 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:31,702 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-20 11:38:31,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:31,702 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:31,703 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:31,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2022-11-20 11:38:31,710 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:31,721 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:31,721 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:31,721 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:31,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:31,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:31,722 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:31,741 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:38:31,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:31,776 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:31,780 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:31,780 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-20 11:38:31,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:31,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:31,781 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:31,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2022-11-20 11:38:31,796 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 [2022-11-20 11:38:31,808 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:31,809 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:31,809 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:31,809 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:31,809 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:31,809 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:31,815 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:38:31,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:31,830 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:31,833 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:31,834 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-20 11:38:31,834 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:31,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:31,835 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:31,839 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2022-11-20 11:38:31,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:31,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:31,851 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:31,851 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:31,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:31,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:31,851 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:31,861 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:31,861 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:31,880 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:31,888 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:31,992 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 11:38:31,992 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 11:38:31,992 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 11:38:31,992 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 11:38:31,992 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 11:38:31,992 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:31,992 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 11:38:31,992 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 11:38:31,993 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Lasso [2022-11-20 11:38:31,993 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 11:38:31,993 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 11:38:31,995 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:32,004 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:32,021 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:32,024 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:32,027 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:32,042 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:32,045 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:32,079 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:32,086 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:32,362 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 11:38:32,362 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-20 11:38:32,362 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:32,362 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:32,366 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:32,379 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:32,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:32,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:32,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:32,392 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:32,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2022-11-20 11:38:32,399 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:32,400 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:32,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:32,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:32,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:32,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:32,438 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:32,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2022-11-20 11:38:32,446 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 [2022-11-20 11:38:32,458 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:32,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:32,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:32,459 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:32,461 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:32,461 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:32,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:32,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:32,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:32,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:32,482 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:32,494 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:32,507 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:32,507 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:32,507 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:32,507 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:32,509 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:32,509 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:32,511 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2022-11-20 11:38:32,525 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:32,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:32,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:32,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:32,535 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:32,541 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2022-11-20 11:38:32,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:32,551 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:32,551 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:32,551 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:32,552 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:32,553 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:32,553 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:32,566 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:32,573 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:32,574 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:32,574 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:32,575 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:32,578 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2022-11-20 11:38:32,583 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:32,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:32,595 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:32,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:32,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:32,595 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:32,596 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:38:32,596 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:32,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:32,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:32,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:32,614 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:32,615 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:32,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2022-11-20 11:38:32,622 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:32,633 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:32,633 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:32,633 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:32,633 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:32,636 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:32,636 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:32,671 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:32,679 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:32,680 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:32,680 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:32,681 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:32,694 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:32,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2022-11-20 11:38:32,706 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:32,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:32,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:32,707 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:32,709 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:32,709 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:32,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:32,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:32,730 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:32,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:32,734 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:32,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2022-11-20 11:38:32,742 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 [2022-11-20 11:38:32,754 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:32,754 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:32,754 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:32,754 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:32,756 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:32,756 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:32,767 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:32,773 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:32,774 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:32,774 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:32,775 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:32,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2022-11-20 11:38:32,791 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:32,803 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:32,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:32,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:32,804 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:32,805 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:32,806 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:32,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:32,822 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:32,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:32,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:32,823 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:32,827 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 [2022-11-20 11:38:32,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:32,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:32,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:32,841 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:32,845 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:32,845 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:32,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2022-11-20 11:38:32,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:32,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:32,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:32,876 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:32,877 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:32,890 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 [2022-11-20 11:38:32,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:32,903 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:32,903 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:32,903 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:32,910 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:32,910 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:32,911 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2022-11-20 11:38:32,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:32,941 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:32,941 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:32,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:32,942 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:32,950 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:32,962 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:32,962 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:32,962 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:32,963 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:32,964 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:32,964 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:32,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2022-11-20 11:38:32,981 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:32,989 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:32,989 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:32,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:32,991 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:32,994 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:33,006 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,007 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:33,008 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:33,008 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:33,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2022-11-20 11:38:33,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:33,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,031 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,035 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:33,047 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,047 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,047 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,048 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:33,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2022-11-20 11:38:33,049 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:33,049 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:33,060 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,065 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:33,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,067 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2022-11-20 11:38:33,072 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 [2022-11-20 11:38:33,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:33,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,083 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,083 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:33,083 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:38:33,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:33,094 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,102 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:33,102 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-20 11:38:33,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,102 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,103 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:33,122 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,123 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:33,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2022-11-20 11:38:33,132 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:33,132 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:33,153 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:33,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,162 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,165 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2022-11-20 11:38:33,166 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:33,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,180 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:33,193 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:33,193 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:33,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,221 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:33,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,221 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,222 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,228 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 [2022-11-20 11:38:33,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,241 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:33,243 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:33,243 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:33,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2022-11-20 11:38:33,261 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,264 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Ended with exit code 0 [2022-11-20 11:38:33,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,266 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2022-11-20 11:38:33,269 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:33,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,280 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:33,282 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:33,282 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:33,301 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,309 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:33,310 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,310 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,311 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:33,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2022-11-20 11:38:33,330 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,330 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:33,330 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,330 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,330 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:33,331 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:38:33,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:33,340 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,348 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:33,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,348 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,349 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,353 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 [2022-11-20 11:38:33,365 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2022-11-20 11:38:33,365 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,365 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:33,368 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:33,368 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:33,379 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:33,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,383 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2022-11-20 11:38:33,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:33,397 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:33,404 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:33,404 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:33,427 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,431 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:33,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,432 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2022-11-20 11:38:33,436 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 [2022-11-20 11:38:33,446 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,446 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,446 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,446 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:33,451 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:33,451 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:33,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,481 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:33,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,482 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,483 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:33,502 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:33,504 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:33,505 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:33,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2022-11-20 11:38:33,528 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,533 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:33,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,535 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,543 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 [2022-11-20 11:38:33,556 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,556 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:33,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2022-11-20 11:38:33,560 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:33,560 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:33,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,600 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2022-11-20 11:38:33,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,601 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,602 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2022-11-20 11:38:33,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:33,621 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,621 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:33,623 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:33,623 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:33,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,657 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:33,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,657 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,658 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,662 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:33,674 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,674 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:33,676 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:33,677 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:33,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2022-11-20 11:38:33,690 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2022-11-20 11:38:33,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,694 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,698 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:33,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2022-11-20 11:38:33,708 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,709 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:33,711 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:33,711 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:33,765 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:33,770 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,770 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,771 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:33,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2022-11-20 11:38:33,791 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,792 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,792 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:33,794 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:33,794 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:33,806 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:33,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,842 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,846 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:33,858 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:33,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,858 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:33,859 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:38:33,859 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:33,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2022-11-20 11:38:33,877 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:33,880 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-20 11:38:33,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,882 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,886 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:33,898 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:33,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2022-11-20 11:38:33,909 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:33,909 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:33,933 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,947 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:33,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,949 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2022-11-20 11:38:33,953 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 [2022-11-20 11:38:33,963 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:33,963 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:33,963 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:33,963 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:33,966 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:33,966 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:33,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:33,983 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:33,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:33,984 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:33,985 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:33,990 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 [2022-11-20 11:38:34,002 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,002 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,002 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,002 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:34,005 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:34,006 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:34,006 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2022-11-20 11:38:34,025 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,028 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:34,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,030 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:34,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:34,053 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:34,053 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:34,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2022-11-20 11:38:34,073 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,077 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:34,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,082 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2022-11-20 11:38:34,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:34,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:34,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,100 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:34,101 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:38:34,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:34,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:34,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,121 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,122 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,126 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:34,138 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2022-11-20 11:38:34,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,142 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:34,145 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:34,145 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:34,158 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,161 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:34,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,162 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,163 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,170 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 [2022-11-20 11:38:34,182 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,183 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:34,185 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2022-11-20 11:38:34,186 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:34,186 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:34,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,208 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:34,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,209 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,210 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,214 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:34,226 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,227 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:34,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2022-11-20 11:38:34,230 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:34,230 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:34,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:34,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,248 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:34,266 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,266 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,266 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,266 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:34,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2022-11-20 11:38:34,269 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:34,269 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:34,282 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,285 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:34,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,286 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,288 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,294 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:34,306 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,306 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,306 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,306 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:34,309 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:34,309 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:34,310 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2022-11-20 11:38:34,322 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:34,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,327 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,334 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:34,337 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2022-11-20 11:38:34,346 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,346 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,346 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,346 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:34,349 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:34,349 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:34,362 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,365 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:34,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,366 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,374 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 [2022-11-20 11:38:34,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,387 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,387 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,387 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:34,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2022-11-20 11:38:34,390 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:34,390 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:34,409 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,412 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:34,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,414 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,422 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:34,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2022-11-20 11:38:34,437 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,437 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,437 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,437 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:34,441 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:34,441 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:34,453 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:34,457 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,459 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,463 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 [2022-11-20 11:38:34,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,476 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:34,479 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:34,479 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:34,479 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2022-11-20 11:38:34,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:34,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,505 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,506 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,509 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 [2022-11-20 11:38:34,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:34,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,522 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:34,523 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:38:34,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:34,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2022-11-20 11:38:34,533 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,536 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:34,537 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-20 11:38:34,537 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,537 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,538 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:34,554 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,555 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,555 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:34,556 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2022-11-20 11:38:34,567 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:34,567 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:34,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,605 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:34,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,606 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,610 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:34,624 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,624 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:34,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2022-11-20 11:38:34,628 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:34,628 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:34,653 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:34,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,657 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2022-11-20 11:38:34,659 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:34,669 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,669 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:34,672 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:34,672 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:34,680 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,682 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2022-11-20 11:38:34,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,683 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,683 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,684 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2022-11-20 11:38:34,686 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 [2022-11-20 11:38:34,697 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,697 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,697 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,697 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:34,700 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:34,701 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:34,714 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,717 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:34,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,718 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:34,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2022-11-20 11:38:34,740 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,740 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:34,740 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,740 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,740 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:34,741 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:38:34,741 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:34,755 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2022-11-20 11:38:34,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,758 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,759 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2022-11-20 11:38:34,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:34,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,772 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,772 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,772 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:34,775 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:34,775 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:34,782 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,785 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Ended with exit code 0 [2022-11-20 11:38:34,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,786 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2022-11-20 11:38:34,789 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 [2022-11-20 11:38:34,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,800 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:34,803 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:34,803 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:34,829 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,832 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2022-11-20 11:38:34,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,833 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2022-11-20 11:38:34,836 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:34,847 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,848 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,848 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,848 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:34,851 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:34,851 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:34,858 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:34,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,862 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2022-11-20 11:38:34,864 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 [2022-11-20 11:38:34,874 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,874 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,875 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:34,878 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:34,878 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:34,887 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,890 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2022-11-20 11:38:34,890 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,891 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,893 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2022-11-20 11:38:34,893 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 [2022-11-20 11:38:34,904 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,904 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:34,908 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:34,908 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:34,915 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:34,918 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,919 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2022-11-20 11:38:34,922 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:34,933 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,933 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:34,936 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:34,936 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:34,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:34,960 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:34,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:34,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:34,962 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:34,966 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:34,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:34,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:34,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:34,978 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:34,981 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2022-11-20 11:38:34,982 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:34,982 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:34,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,001 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Ended with exit code 0 [2022-11-20 11:38:35,001 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,001 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,002 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2022-11-20 11:38:35,006 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:35,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:35,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,017 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:35,019 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:35,019 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:35,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2022-11-20 11:38:35,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,030 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2022-11-20 11:38:35,034 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 [2022-11-20 11:38:35,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:35,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,046 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:35,049 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:35,049 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:35,056 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,059 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2022-11-20 11:38:35,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,061 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2022-11-20 11:38:35,064 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 [2022-11-20 11:38:35,074 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:35,074 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:35,074 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,074 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,074 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:35,075 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:38:35,075 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:35,084 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,086 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2022-11-20 11:38:35,086 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-20 11:38:35,087 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,087 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,089 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2022-11-20 11:38:35,090 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:35,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,100 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:35,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,100 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:35,109 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:35,109 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:35,131 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,133 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:35,134 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,135 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2022-11-20 11:38:35,137 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 [2022-11-20 11:38:35,147 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,148 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:35,148 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,148 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,148 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:35,150 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:35,150 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:35,157 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,165 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2022-11-20 11:38:35,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,166 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,192 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:35,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2022-11-20 11:38:35,203 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,203 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:35,203 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,204 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:35,206 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:35,206 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:35,222 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,224 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Ended with exit code 0 [2022-11-20 11:38:35,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,226 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2022-11-20 11:38:35,229 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 [2022-11-20 11:38:35,239 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,239 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:35,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,239 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:35,241 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:35,241 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:35,247 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,250 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:35,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,250 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,251 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2022-11-20 11:38:35,253 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 [2022-11-20 11:38:35,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,263 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:35,264 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:35,264 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,264 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,264 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:35,264 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:38:35,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:35,267 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,269 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2022-11-20 11:38:35,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,270 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,272 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2022-11-20 11:38:35,273 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 [2022-11-20 11:38:35,282 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,283 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:35,283 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,283 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,283 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:35,288 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:35,288 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:35,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:35,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,322 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,326 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 [2022-11-20 11:38:35,338 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,338 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:35,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,338 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:35,341 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:35,341 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:35,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2022-11-20 11:38:35,356 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,358 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Ended with exit code 0 [2022-11-20 11:38:35,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,359 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,360 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,362 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2022-11-20 11:38:35,362 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 [2022-11-20 11:38:35,372 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,373 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:35,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:35,375 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:35,375 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:35,381 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2022-11-20 11:38:35,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,385 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,386 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2022-11-20 11:38:35,387 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:35,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,397 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:35,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:35,399 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:35,399 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:35,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:35,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,434 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2022-11-20 11:38:35,440 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 [2022-11-20 11:38:35,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,451 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:35,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,452 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:35,453 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:35,453 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:35,459 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Ended with exit code 0 [2022-11-20 11:38:35,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,463 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2022-11-20 11:38:35,465 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:35,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,475 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:35,476 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,476 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,476 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:35,478 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:35,478 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:35,484 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,487 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Ended with exit code 0 [2022-11-20 11:38:35,487 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,488 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2022-11-20 11:38:35,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:35,500 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,500 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:35,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,501 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:35,502 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:35,502 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:35,509 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2022-11-20 11:38:35,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,512 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2022-11-20 11:38:35,516 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 [2022-11-20 11:38:35,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,526 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:35,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,526 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,526 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:35,528 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:35,529 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:35,538 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,540 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2022-11-20 11:38:35,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,541 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,542 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,544 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2022-11-20 11:38:35,545 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:35,555 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,555 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:35,556 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,556 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,556 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:35,558 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:35,558 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:35,573 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,576 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2022-11-20 11:38:35,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,576 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,577 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2022-11-20 11:38:35,580 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 [2022-11-20 11:38:35,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,591 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:35,591 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:35,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,591 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:35,592 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:38:35,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:35,595 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:35,598 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-20 11:38:35,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,598 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,599 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2022-11-20 11:38:35,603 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 [2022-11-20 11:38:35,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,615 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:35,616 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,616 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,616 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:35,625 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:35,626 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:35,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,661 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2022-11-20 11:38:35,661 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,665 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,667 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:35,669 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2022-11-20 11:38:35,678 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,678 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:35,678 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,678 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,678 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:35,681 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:35,681 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:35,709 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,712 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:35,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,714 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,726 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:35,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,739 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:35,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,739 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:35,742 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:35,742 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:35,742 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2022-11-20 11:38:35,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,764 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:35,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,766 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,768 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2022-11-20 11:38:35,769 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 [2022-11-20 11:38:35,781 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,781 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:35,781 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,782 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,782 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:35,784 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:35,785 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:35,798 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,801 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2022-11-20 11:38:35,801 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,802 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,804 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2022-11-20 11:38:35,805 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 [2022-11-20 11:38:35,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,816 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:35,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:35,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:35,817 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:38:35,817 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:35,820 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,823 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Ended with exit code 0 [2022-11-20 11:38:35,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,823 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,824 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2022-11-20 11:38:35,827 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 [2022-11-20 11:38:35,837 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,837 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:35,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,838 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:35,840 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:35,840 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:35,850 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,852 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2022-11-20 11:38:35,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,852 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,854 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,855 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2022-11-20 11:38:35,855 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 [2022-11-20 11:38:35,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,866 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:35,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,866 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:35,869 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:35,869 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:35,878 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,880 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:35,880 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,881 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,881 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,884 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 [2022-11-20 11:38:35,885 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2022-11-20 11:38:35,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,894 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:35,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:35,897 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:35,897 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:35,906 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,909 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2022-11-20 11:38:35,909 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,910 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2022-11-20 11:38:35,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:35,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,923 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:35,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:35,926 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:35,926 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:35,961 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:35,965 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2022-11-20 11:38:35,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:35,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:35,966 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:35,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2022-11-20 11:38:35,969 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:35,979 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:35,979 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:35,979 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:35,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:35,980 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:35,983 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:35,984 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:36,009 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,012 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:36,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,013 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,014 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,022 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 [2022-11-20 11:38:36,034 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,035 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:36,035 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,035 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,035 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:36,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2022-11-20 11:38:36,038 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:36,038 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:36,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:36,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,066 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:36,081 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2022-11-20 11:38:36,082 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,082 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:36,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,083 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:36,085 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:36,085 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:36,099 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,103 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:36,103 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,103 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,104 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,110 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:36,122 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,122 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:36,123 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,123 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,123 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:36,125 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2022-11-20 11:38:36,126 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:36,126 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:36,144 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,150 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:36,151 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,152 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,156 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:36,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2022-11-20 11:38:36,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,169 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:36,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,170 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:36,173 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:36,173 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:36,187 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:36,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,192 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,195 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 [2022-11-20 11:38:36,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,208 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:36,208 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:36,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,208 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:36,209 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:38:36,210 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:36,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2022-11-20 11:38:36,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,228 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:36,229 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-20 11:38:36,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,230 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,233 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 [2022-11-20 11:38:36,247 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,247 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:36,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,247 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:36,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2022-11-20 11:38:36,265 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:36,266 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:36,328 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,332 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:36,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,334 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,337 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 [2022-11-20 11:38:36,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2022-11-20 11:38:36,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,350 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:36,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,350 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:36,354 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:36,355 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:36,377 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:36,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,383 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,386 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 [2022-11-20 11:38:36,400 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2022-11-20 11:38:36,400 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,400 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:36,400 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,401 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:36,405 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:36,405 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:36,429 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,432 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:36,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,434 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:36,443 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2022-11-20 11:38:36,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,451 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:36,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,451 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:36,455 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:36,455 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:36,477 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,480 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:36,481 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,481 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,482 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2022-11-20 11:38:36,486 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:36,499 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,500 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:36,500 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:36,500 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,500 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,500 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:36,501 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:38:36,501 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:36,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,557 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:36,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,559 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,562 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:36,575 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,575 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:36,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,575 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:36,577 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2022-11-20 11:38:36,579 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:36,580 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:36,609 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:36,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,614 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,618 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:36,625 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2022-11-20 11:38:36,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,631 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:36,631 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,632 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:36,636 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:36,636 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:36,648 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:36,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,652 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2022-11-20 11:38:36,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:36,664 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,665 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:36,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,665 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:36,678 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:36,678 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:36,704 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:36,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,707 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,708 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2022-11-20 11:38:36,711 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 [2022-11-20 11:38:36,722 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,722 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:36,722 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,722 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,722 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:36,726 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:36,726 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:36,737 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2022-11-20 11:38:36,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,741 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,743 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2022-11-20 11:38:36,744 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 [2022-11-20 11:38:36,754 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,755 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:36,755 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,755 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,755 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:36,758 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:36,758 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:36,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,771 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Ended with exit code 0 [2022-11-20 11:38:36,772 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,772 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,773 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,775 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2022-11-20 11:38:36,775 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:36,786 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,786 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:36,786 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,786 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,786 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:36,789 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:36,789 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:36,802 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,804 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:36,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,805 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,805 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,807 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2022-11-20 11:38:36,808 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 [2022-11-20 11:38:36,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,818 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:36,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,819 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:36,822 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:36,822 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:36,834 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:36,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,838 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,838 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2022-11-20 11:38:36,841 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:36,851 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,851 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:36,851 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,851 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,851 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:36,855 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:36,855 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:36,867 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,869 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2022-11-20 11:38:36,869 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,870 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,870 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,872 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2022-11-20 11:38:36,873 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:36,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,883 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:36,883 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,883 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,883 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:36,886 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:36,886 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:36,897 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,900 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2022-11-20 11:38:36,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,900 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,901 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2022-11-20 11:38:36,903 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:36,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,914 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:36,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:36,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,915 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,915 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:36,916 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:38:36,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:36,941 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:36,946 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:36,947 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-20 11:38:36,947 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:36,947 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:36,948 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:36,954 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2022-11-20 11:38:36,954 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 [2022-11-20 11:38:36,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:36,966 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:36,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:36,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:36,967 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:36,981 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:36,982 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:37,005 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,008 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,010 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,014 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:37,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,026 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:37,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,026 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:37,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2022-11-20 11:38:37,029 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:37,029 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:37,061 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,064 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,066 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,070 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:37,079 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2022-11-20 11:38:37,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,082 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:37,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:37,084 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:37,084 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:37,091 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,093 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,094 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2022-11-20 11:38:37,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:37,106 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,107 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:37,107 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,107 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,107 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:37,110 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:37,110 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:37,117 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,119 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2022-11-20 11:38:37,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,120 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,120 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2022-11-20 11:38:37,123 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 [2022-11-20 11:38:37,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,133 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:37,133 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:37,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,133 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:37,134 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:38:37,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:37,189 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,193 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,194 INFO L229 MonitoredProcess]: Starting monitored process 123 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,202 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 [2022-11-20 11:38:37,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2022-11-20 11:38:37,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,215 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:37,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,215 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:37,219 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:37,219 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:37,245 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,249 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,249 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,250 INFO L229 MonitoredProcess]: Starting monitored process 124 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,254 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:37,267 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,267 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:37,267 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,267 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,267 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:37,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2022-11-20 11:38:37,270 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:37,270 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:37,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,298 INFO L229 MonitoredProcess]: Starting monitored process 125 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:37,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,314 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:37,314 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,314 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,315 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:37,316 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2022-11-20 11:38:37,317 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:37,317 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:37,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,340 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,342 INFO L229 MonitoredProcess]: Starting monitored process 126 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,346 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:37,358 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,358 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:37,358 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,358 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,359 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:37,361 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:37,361 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:37,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2022-11-20 11:38:37,374 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,377 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,377 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,378 INFO L229 MonitoredProcess]: Starting monitored process 127 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,382 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2022-11-20 11:38:37,383 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 [2022-11-20 11:38:37,396 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,396 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:37,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,396 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:37,401 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:37,401 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:37,417 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,420 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,421 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,422 INFO L229 MonitoredProcess]: Starting monitored process 128 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,426 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 [2022-11-20 11:38:37,439 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,439 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:37,439 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,439 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,439 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:37,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2022-11-20 11:38:37,442 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:37,442 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:37,455 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,458 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,459 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,460 INFO L229 MonitoredProcess]: Starting monitored process 129 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,464 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:37,478 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,478 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:37,479 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,479 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,479 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:37,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2022-11-20 11:38:37,483 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:37,483 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:37,496 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,501 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,502 INFO L229 MonitoredProcess]: Starting monitored process 130 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,506 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:37,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2022-11-20 11:38:37,517 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,518 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:37,518 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,518 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,518 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:37,521 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:37,521 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:37,545 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,551 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,551 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,552 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,553 INFO L229 MonitoredProcess]: Starting monitored process 131 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,556 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 [2022-11-20 11:38:37,561 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2022-11-20 11:38:37,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,569 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:37,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,569 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:37,573 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:37,573 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:37,597 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,601 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,602 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,602 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,605 INFO L229 MonitoredProcess]: Starting monitored process 132 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,608 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:37,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2022-11-20 11:38:37,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,620 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:37,621 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:37,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:37,623 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:38:37,623 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:37,637 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,640 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,641 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-20 11:38:37,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,642 INFO L229 MonitoredProcess]: Starting monitored process 133 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,645 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 [2022-11-20 11:38:37,658 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,658 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:37,658 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,658 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,658 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:37,659 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2022-11-20 11:38:37,673 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:37,673 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:37,716 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,721 INFO L229 MonitoredProcess]: Starting monitored process 134 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,725 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 [2022-11-20 11:38:37,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2022-11-20 11:38:37,737 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,738 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:37,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,738 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:37,741 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:37,742 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:37,769 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,773 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,773 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,773 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,774 INFO L229 MonitoredProcess]: Starting monitored process 135 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,778 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:37,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2022-11-20 11:38:37,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,791 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:37,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,791 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:37,795 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:37,795 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:37,817 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,821 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,821 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,822 INFO L229 MonitoredProcess]: Starting monitored process 136 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,825 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 [2022-11-20 11:38:37,838 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,838 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:37,838 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,838 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,838 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:37,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2022-11-20 11:38:37,843 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:37,843 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:37,869 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,874 INFO L229 MonitoredProcess]: Starting monitored process 137 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,877 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 [2022-11-20 11:38:37,890 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,891 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:37,891 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:37,891 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,891 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,891 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:37,893 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:37,893 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:37,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2022-11-20 11:38:37,913 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,916 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,918 INFO L229 MonitoredProcess]: Starting monitored process 138 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,921 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 [2022-11-20 11:38:37,925 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2022-11-20 11:38:37,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:37,934 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:37,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:37,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:37,934 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:37,939 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:37,939 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:37,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:37,968 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:37,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:37,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:37,970 INFO L229 MonitoredProcess]: Starting monitored process 139 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:37,995 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:37,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2022-11-20 11:38:38,005 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:38,006 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:38,006 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:38,006 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:38,006 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:38,010 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:38,010 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:38,026 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:38,030 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:38,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:38,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:38,031 INFO L229 MonitoredProcess]: Starting monitored process 140 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:38,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:38,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:38,051 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:38,051 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:38,051 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:38,051 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:38,053 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2022-11-20 11:38:38,056 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:38,056 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:38,077 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:38,082 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:38,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:38,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:38,084 INFO L229 MonitoredProcess]: Starting monitored process 141 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:38,088 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:38,101 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:38,101 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:38,101 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:38,101 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:38,101 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:38,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2022-11-20 11:38:38,108 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:38,109 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:38,129 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:38,132 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:38,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:38,133 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:38,134 INFO L229 MonitoredProcess]: Starting monitored process 142 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:38,138 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 [2022-11-20 11:38:38,150 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:38,150 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:38,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:38,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:38,151 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:38,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2022-11-20 11:38:38,155 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:38,156 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:38,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:38,180 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:38,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:38,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:38,182 INFO L229 MonitoredProcess]: Starting monitored process 143 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:38,186 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:38,200 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:38,200 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:38,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:38,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:38,201 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:38,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2022-11-20 11:38:38,205 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:38,205 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:38,229 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:38,233 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:38,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:38,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:38,235 INFO L229 MonitoredProcess]: Starting monitored process 144 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:38,246 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:38,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:38,259 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:38,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:38,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:38,260 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:38,261 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2022-11-20 11:38:38,264 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:38,264 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:38,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:38,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:38,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:38,297 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:38,298 INFO L229 MonitoredProcess]: Starting monitored process 145 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:38,302 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:38,314 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:38,314 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:38,315 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:38,315 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:38,315 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:38,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2022-11-20 11:38:38,319 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:38,319 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:38,341 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:38,346 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:38,347 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:38,347 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:38,348 INFO L229 MonitoredProcess]: Starting monitored process 146 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:38,354 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 [2022-11-20 11:38:38,366 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:38,366 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:38,367 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:38,367 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:38,367 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:38,369 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2022-11-20 11:38:38,371 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:38,371 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:38,393 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:38,396 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:38,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:38,397 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:38,398 INFO L229 MonitoredProcess]: Starting monitored process 147 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:38,402 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:38,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:38,415 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:38,415 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:38,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:38,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:38,415 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:38,417 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:38,417 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:38,417 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2022-11-20 11:38:38,433 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:38,436 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:38,437 INFO L369 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2022-11-20 11:38:38,437 INFO L748 eck$LassoCheckResult]: Stem: 4#ULTIMATE.startENTRYtrue assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3); 7#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_~x~0#1, main_~N~0#1;main_~x~0#1 := 0;main_~N~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1; 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < main_~N~0#1 % 65536 % 4294967296);main_~x~0#1 := 2 + main_~x~0#1; 3#L17-2true [2022-11-20 11:38:38,438 INFO L750 eck$LassoCheckResult]: Loop: 3#L17-2true assume !!(main_~x~0#1 % 4294967296 < main_~N~0#1 % 65536 % 4294967296);main_~x~0#1 := 2 + main_~x~0#1; 3#L17-2true [2022-11-20 11:38:38,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:38:38,438 INFO L85 PathProgramCache]: Analyzing trace with hash 29864, now seen corresponding path program 2 times [2022-11-20 11:38:38,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:38:38,438 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135901356] [2022-11-20 11:38:38,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:38:38,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:38:38,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:38:38,451 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 11:38:38,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:38:38,466 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 11:38:38,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:38:38,468 INFO L85 PathProgramCache]: Analyzing trace with hash 42, now seen corresponding path program 2 times [2022-11-20 11:38:38,468 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:38:38,468 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1507571300] [2022-11-20 11:38:38,468 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:38:38,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:38:38,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:38:38,480 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 11:38:38,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:38:38,492 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 11:38:38,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 11:38:38,495 INFO L85 PathProgramCache]: Analyzing trace with hash 925795, now seen corresponding path program 3 times [2022-11-20 11:38:38,495 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 11:38:38,495 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933989749] [2022-11-20 11:38:38,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 11:38:38,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 11:38:38,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:38:38,528 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 11:38:38,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 11:38:38,543 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 11:38:38,561 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 11:38:38,561 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 11:38:38,561 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 11:38:38,561 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 11:38:38,561 INFO L129 ssoRankerPreferences]: Use exernal solver: true [2022-11-20 11:38:38,561 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:38,562 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 11:38:38,562 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 11:38:38,562 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Loop [2022-11-20 11:38:38,562 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 11:38:38,562 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 11:38:38,563 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:38,699 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 11:38:38,699 INFO L404 LassoAnalysis]: Checking for nontermination... [2022-11-20 11:38:38,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:38,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:38,700 INFO L229 MonitoredProcess]: Starting monitored process 148 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:38,706 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2022-11-20 11:38:38,706 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:38:38,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2022-11-20 11:38:38,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:38,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:38,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:38,750 INFO L229 MonitoredProcess]: Starting monitored process 149 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:38,753 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2022-11-20 11:38:38,753 INFO L160 nArgumentSynthesizer]: Using integer mode. [2022-11-20 11:38:38,769 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2022-11-20 11:38:38,785 INFO L444 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2022-11-20 11:38:38,788 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:38,789 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 11:38:38,789 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 11:38:38,789 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 11:38:38,789 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 11:38:38,789 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 11:38:38,789 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:38,789 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 11:38:38,789 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 11:38:38,789 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Loop [2022-11-20 11:38:38,789 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 11:38:38,789 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 11:38:38,790 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:38,933 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 11:38:38,934 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-20 11:38:38,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:38,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:38,936 INFO L229 MonitoredProcess]: Starting monitored process 150 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:38,942 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:38,953 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2022-11-20 11:38:38,954 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:38,954 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:38,954 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:38,954 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:38,955 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:38,957 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:38:38,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:38,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:38,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2022-11-20 11:38:38,968 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-20 11:38:38,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:38,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:38,969 INFO L229 MonitoredProcess]: Starting monitored process 151 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:38,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2022-11-20 11:38:38,971 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 [2022-11-20 11:38:38,983 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:38,983 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:38,984 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:38,984 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:38,984 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:38,987 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:38:38,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:38,998 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:39,001 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:39,002 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-20 11:38:39,002 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:39,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:39,003 INFO L229 MonitoredProcess]: Starting monitored process 152 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:39,010 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 [2022-11-20 11:38:39,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2022-11-20 11:38:39,021 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:39,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:39,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:39,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:39,022 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:39,025 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:38:39,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:39,032 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:39,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Ended with exit code 0 [2022-11-20 11:38:39,035 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-20 11:38:39,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:39,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:39,036 INFO L229 MonitoredProcess]: Starting monitored process 153 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:39,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2022-11-20 11:38:39,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:39,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:39,049 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:39,049 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:39,049 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:39,049 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:39,054 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:38:39,055 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:39,063 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:39,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2022-11-20 11:38:39,066 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-20 11:38:39,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:39,066 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:39,067 INFO L229 MonitoredProcess]: Starting monitored process 154 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:39,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2022-11-20 11:38:39,069 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 [2022-11-20 11:38:39,079 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:39,080 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:39,080 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:39,080 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:39,080 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:39,080 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:39,083 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:38:39,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:39,092 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:39,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:39,095 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-20 11:38:39,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:39,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:39,096 INFO L229 MonitoredProcess]: Starting monitored process 155 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:39,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2022-11-20 11:38:39,099 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 [2022-11-20 11:38:39,109 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:39,110 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:39,110 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:39,110 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:39,110 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:39,110 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:39,114 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:38:39,115 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:39,128 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:39,130 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2022-11-20 11:38:39,131 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-20 11:38:39,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:39,131 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:39,132 INFO L229 MonitoredProcess]: Starting monitored process 156 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:39,133 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2022-11-20 11:38:39,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:39,144 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:39,145 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:39,145 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:39,145 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:39,145 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:39,145 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:39,151 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:38:39,151 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:39,180 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:39,184 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:39,184 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-20 11:38:39,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:39,184 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:39,185 INFO L229 MonitoredProcess]: Starting monitored process 157 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:39,190 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:39,202 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:39,202 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:39,202 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:39,202 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:39,203 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:39,203 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:39,204 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2022-11-20 11:38:39,207 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:38:39,207 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:39,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:39,230 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:39,231 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-20 11:38:39,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:39,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:39,232 INFO L229 MonitoredProcess]: Starting monitored process 158 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:39,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:39,249 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2022-11-20 11:38:39,250 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:39,250 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:39,250 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:39,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:39,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:39,250 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:39,257 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:39,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:39,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:39,282 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:39,420 INFO L210 LassoAnalysis]: Preferences: [2022-11-20 11:38:39,420 INFO L126 ssoRankerPreferences]: Compute integeral hull: false [2022-11-20 11:38:39,420 INFO L127 ssoRankerPreferences]: Enable LassoPartitioneer: true [2022-11-20 11:38:39,420 INFO L128 ssoRankerPreferences]: Term annotations enabled: false [2022-11-20 11:38:39,420 INFO L129 ssoRankerPreferences]: Use exernal solver: false [2022-11-20 11:38:39,420 INFO L130 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:39,421 INFO L131 ssoRankerPreferences]: Dump SMT script to file: false [2022-11-20 11:38:39,421 INFO L132 ssoRankerPreferences]: Path of dumped script: [2022-11-20 11:38:39,421 INFO L133 ssoRankerPreferences]: Filename of dumped script: simple_3-2.c_Iteration1_Lasso [2022-11-20 11:38:39,421 INFO L134 ssoRankerPreferences]: MapElimAlgo: Frank [2022-11-20 11:38:39,421 INFO L276 LassoAnalysis]: Starting lasso preprocessing... [2022-11-20 11:38:39,422 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:39,425 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:39,438 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:39,451 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:39,454 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:39,457 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:39,472 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:39,496 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:39,499 INFO L117 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2022-11-20 11:38:39,816 INFO L294 LassoAnalysis]: Preprocessing complete. [2022-11-20 11:38:39,816 INFO L490 LassoAnalysis]: Using template 'affine'. [2022-11-20 11:38:39,817 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:39,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:39,824 INFO L229 MonitoredProcess]: Starting monitored process 159 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:39,825 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2022-11-20 11:38:39,826 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:39,835 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:39,836 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:39,836 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:39,836 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:39,836 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:39,836 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:38:39,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:39,837 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:39,840 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2022-11-20 11:38:39,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:39,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:39,841 INFO L229 MonitoredProcess]: Starting monitored process 160 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:39,843 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2022-11-20 11:38:39,843 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 [2022-11-20 11:38:39,853 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:39,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:39,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:39,854 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:39,855 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:39,855 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:39,889 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:39,892 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:39,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:39,893 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:39,894 INFO L229 MonitoredProcess]: Starting monitored process 161 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:39,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2022-11-20 11:38:39,897 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 [2022-11-20 11:38:39,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:39,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:39,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:39,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:39,908 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:39,908 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:39,912 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:39,914 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:39,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:39,914 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:39,915 INFO L229 MonitoredProcess]: Starting monitored process 162 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:39,917 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2022-11-20 11:38:39,917 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:39,927 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:39,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:39,928 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:39,928 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:39,933 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:39,933 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:39,959 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:39,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:39,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:39,962 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:39,963 INFO L229 MonitoredProcess]: Starting monitored process 163 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:39,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2022-11-20 11:38:39,965 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:39,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:39,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:39,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:39,976 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:39,977 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:39,977 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:39,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:39,982 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2022-11-20 11:38:39,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:39,983 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:39,983 INFO L229 MonitoredProcess]: Starting monitored process 164 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:39,986 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:39,986 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2022-11-20 11:38:39,996 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:39,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:39,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:39,996 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:39,997 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:39,997 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:40,008 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:40,012 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,013 INFO L229 MonitoredProcess]: Starting monitored process 165 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,018 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:40,030 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,030 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:40,032 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:40,032 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:40,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2022-11-20 11:38:40,049 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,052 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:40,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,053 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,054 INFO L229 MonitoredProcess]: Starting monitored process 166 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,058 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 [2022-11-20 11:38:40,070 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,070 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,070 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,070 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:40,072 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:40,072 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:40,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2022-11-20 11:38:40,083 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,086 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:40,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,086 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,087 INFO L229 MonitoredProcess]: Starting monitored process 167 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,094 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:40,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,106 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:40,108 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:40,108 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:40,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2022-11-20 11:38:40,125 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,128 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:40,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,129 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,130 INFO L229 MonitoredProcess]: Starting monitored process 168 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,134 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:40,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2022-11-20 11:38:40,144 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,144 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,144 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,144 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:40,145 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:40,145 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:40,161 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,166 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2022-11-20 11:38:40,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,167 INFO L229 MonitoredProcess]: Starting monitored process 169 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2022-11-20 11:38:40,169 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 [2022-11-20 11:38:40,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,179 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:40,184 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:40,184 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:40,194 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,196 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2022-11-20 11:38:40,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,197 INFO L229 MonitoredProcess]: Starting monitored process 170 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,199 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Waiting until timeout for monitored process [2022-11-20 11:38:40,200 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 [2022-11-20 11:38:40,209 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,210 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:40,211 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:40,211 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:40,220 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,223 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (170)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:40,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,225 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,226 INFO L229 MonitoredProcess]: Starting monitored process 171 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Waiting until timeout for monitored process [2022-11-20 11:38:40,230 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 [2022-11-20 11:38:40,240 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,240 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:40,241 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:40,241 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:40,277 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,280 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (171)] Ended with exit code 0 [2022-11-20 11:38:40,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,282 INFO L229 MonitoredProcess]: Starting monitored process 172 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,286 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 [2022-11-20 11:38:40,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,298 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:40,299 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:40,299 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2022-11-20 11:38:40,300 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2022-11-20 11:38:40,317 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:40,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,321 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,322 INFO L229 MonitoredProcess]: Starting monitored process 173 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,324 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2022-11-20 11:38:40,325 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 [2022-11-20 11:38:40,335 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,335 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:40,335 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,335 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,335 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2022-11-20 11:38:40,335 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2022-11-20 11:38:40,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:40,337 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,339 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2022-11-20 11:38:40,339 INFO L490 LassoAnalysis]: Using template '2-nested'. [2022-11-20 11:38:40,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,340 INFO L229 MonitoredProcess]: Starting monitored process 174 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2022-11-20 11:38:40,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:40,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:40,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,352 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:40,353 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:38:40,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:40,354 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,357 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2022-11-20 11:38:40,357 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,358 INFO L229 MonitoredProcess]: Starting monitored process 175 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2022-11-20 11:38:40,360 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:40,370 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,370 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,370 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,370 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:40,372 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:40,372 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:40,397 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,399 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2022-11-20 11:38:40,400 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,400 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,401 INFO L229 MonitoredProcess]: Starting monitored process 176 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2022-11-20 11:38:40,403 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 [2022-11-20 11:38:40,413 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,413 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,413 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,413 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:40,414 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:40,415 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:40,421 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,424 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2022-11-20 11:38:40,424 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,424 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,425 INFO L229 MonitoredProcess]: Starting monitored process 177 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2022-11-20 11:38:40,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:40,437 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,438 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,438 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,438 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:40,445 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:40,445 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:40,462 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2022-11-20 11:38:40,465 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,466 INFO L229 MonitoredProcess]: Starting monitored process 178 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2022-11-20 11:38:40,468 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 [2022-11-20 11:38:40,478 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,478 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,478 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,478 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:40,480 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:40,480 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:40,505 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,510 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:40,511 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,511 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,512 INFO L229 MonitoredProcess]: Starting monitored process 179 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,518 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:40,530 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:40,532 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:40,532 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:40,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2022-11-20 11:38:40,549 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:40,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,555 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,556 INFO L229 MonitoredProcess]: Starting monitored process 180 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,559 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 [2022-11-20 11:38:40,571 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,571 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,571 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,571 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:40,573 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:40,573 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:40,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2022-11-20 11:38:40,589 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,592 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:40,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,594 INFO L229 MonitoredProcess]: Starting monitored process 181 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,597 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 [2022-11-20 11:38:40,609 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2022-11-20 11:38:40,609 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,609 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,610 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,610 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:40,611 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:40,611 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:40,623 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,626 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:40,627 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,628 INFO L229 MonitoredProcess]: Starting monitored process 182 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,634 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:40,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2022-11-20 11:38:40,646 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,649 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:40,651 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:40,651 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:40,662 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:40,665 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,665 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,666 INFO L229 MonitoredProcess]: Starting monitored process 183 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2022-11-20 11:38:40,669 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 [2022-11-20 11:38:40,679 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,680 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:40,681 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:40,681 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:40,686 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,688 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2022-11-20 11:38:40,688 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,689 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,689 INFO L229 MonitoredProcess]: Starting monitored process 184 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2022-11-20 11:38:40,692 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:40,702 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,702 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,702 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,702 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:40,705 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:40,705 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:40,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,734 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:40,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,735 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,736 INFO L229 MonitoredProcess]: Starting monitored process 185 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2022-11-20 11:38:40,739 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 [2022-11-20 11:38:40,749 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,749 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,749 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,749 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:40,751 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:40,751 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:40,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,758 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2022-11-20 11:38:40,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,759 INFO L229 MonitoredProcess]: Starting monitored process 186 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,761 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2022-11-20 11:38:40,762 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:40,772 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,773 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,773 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,773 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:40,774 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:40,775 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:40,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,789 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:40,789 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,790 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,794 INFO L229 MonitoredProcess]: Starting monitored process 187 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,799 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:40,811 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,811 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:40,813 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:40,813 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:40,814 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2022-11-20 11:38:40,818 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,820 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Ended with exit code 0 [2022-11-20 11:38:40,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,820 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,821 INFO L229 MonitoredProcess]: Starting monitored process 188 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2022-11-20 11:38:40,823 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 [2022-11-20 11:38:40,833 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:40,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,833 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:40,834 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:38:40,834 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:40,836 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Ended with exit code 0 [2022-11-20 11:38:40,838 INFO L490 LassoAnalysis]: Using template '3-nested'. [2022-11-20 11:38:40,839 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,839 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,839 INFO L229 MonitoredProcess]: Starting monitored process 189 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2022-11-20 11:38:40,842 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:40,851 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,852 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:40,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,852 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:40,853 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:38:40,853 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:40,876 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,878 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2022-11-20 11:38:40,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,879 INFO L229 MonitoredProcess]: Starting monitored process 190 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,884 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2022-11-20 11:38:40,884 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 [2022-11-20 11:38:40,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,895 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:40,899 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:40,899 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:40,925 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:40,929 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,929 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,930 INFO L229 MonitoredProcess]: Starting monitored process 191 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,934 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2022-11-20 11:38:40,934 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 [2022-11-20 11:38:40,946 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,946 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,946 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,947 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:40,949 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:40,949 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:40,955 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:40,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:40,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:40,957 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:40,958 INFO L229 MonitoredProcess]: Starting monitored process 192 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:40,963 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2022-11-20 11:38:40,963 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 [2022-11-20 11:38:40,973 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:40,974 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:40,974 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:40,974 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:40,984 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:40,984 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:41,021 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,025 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2022-11-20 11:38:41,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,026 INFO L229 MonitoredProcess]: Starting monitored process 193 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,034 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 [2022-11-20 11:38:41,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,046 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:41,048 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:41,049 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:41,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2022-11-20 11:38:41,069 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,073 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:41,073 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,074 INFO L229 MonitoredProcess]: Starting monitored process 194 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,082 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 [2022-11-20 11:38:41,094 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,094 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:41,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2022-11-20 11:38:41,097 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:41,097 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:41,109 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,113 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:41,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,114 INFO L229 MonitoredProcess]: Starting monitored process 195 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,117 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:41,122 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2022-11-20 11:38:41,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,129 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:41,131 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:41,131 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:41,138 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,140 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Ended with exit code 0 [2022-11-20 11:38:41,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,141 INFO L229 MonitoredProcess]: Starting monitored process 196 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2022-11-20 11:38:41,144 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 [2022-11-20 11:38:41,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,154 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:41,156 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:41,156 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:41,163 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:41,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,167 INFO L229 MonitoredProcess]: Starting monitored process 197 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2022-11-20 11:38:41,169 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 [2022-11-20 11:38:41,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,179 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,179 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,179 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:41,181 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:41,181 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:41,188 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,190 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:41,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,191 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,192 INFO L229 MonitoredProcess]: Starting monitored process 198 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2022-11-20 11:38:41,194 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:41,204 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,205 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,205 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,205 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:41,207 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:41,207 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:41,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,215 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2022-11-20 11:38:41,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,215 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,216 INFO L229 MonitoredProcess]: Starting monitored process 199 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,217 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2022-11-20 11:38:41,218 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:41,228 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,228 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,229 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:41,231 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:41,231 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:41,243 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,247 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:41,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,247 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,248 INFO L229 MonitoredProcess]: Starting monitored process 200 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2022-11-20 11:38:41,251 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:41,261 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,261 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,261 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,261 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:41,263 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:41,263 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:41,270 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,272 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:41,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,272 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,273 INFO L229 MonitoredProcess]: Starting monitored process 201 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,275 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2022-11-20 11:38:41,276 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:41,286 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,286 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,286 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,286 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:41,290 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:41,290 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:41,309 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:41,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,313 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,314 INFO L229 MonitoredProcess]: Starting monitored process 202 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,322 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 [2022-11-20 11:38:41,334 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,334 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:41,336 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2022-11-20 11:38:41,337 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:41,337 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:41,361 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,364 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:41,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,366 INFO L229 MonitoredProcess]: Starting monitored process 203 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,370 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2022-11-20 11:38:41,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:41,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:41,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,380 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:41,381 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:38:41,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:41,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,385 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:41,385 INFO L490 LassoAnalysis]: Using template '4-nested'. [2022-11-20 11:38:41,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,386 INFO L229 MonitoredProcess]: Starting monitored process 204 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,388 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2022-11-20 11:38:41,389 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 [2022-11-20 11:38:41,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:41,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,399 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:41,400 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:38:41,400 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:41,402 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2022-11-20 11:38:41,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,405 INFO L229 MonitoredProcess]: Starting monitored process 205 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,407 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2022-11-20 11:38:41,407 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:41,418 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,418 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,418 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,418 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:41,420 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:41,421 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:41,428 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,431 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2022-11-20 11:38:41,431 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,431 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,432 INFO L229 MonitoredProcess]: Starting monitored process 206 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2022-11-20 11:38:41,434 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 [2022-11-20 11:38:41,444 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,444 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:41,447 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:41,447 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:41,454 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,456 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Ended with exit code 0 [2022-11-20 11:38:41,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,457 INFO L229 MonitoredProcess]: Starting monitored process 207 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,459 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2022-11-20 11:38:41,460 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 [2022-11-20 11:38:41,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,470 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:41,482 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:41,482 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:41,507 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,509 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2022-11-20 11:38:41,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,510 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,510 INFO L229 MonitoredProcess]: Starting monitored process 208 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2022-11-20 11:38:41,521 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 [2022-11-20 11:38:41,531 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,532 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,532 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,532 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:41,534 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:41,534 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:41,561 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,564 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:41,565 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,565 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,566 INFO L229 MonitoredProcess]: Starting monitored process 209 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,570 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:41,582 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,582 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:41,584 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2022-11-20 11:38:41,585 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:41,585 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:41,605 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,608 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:41,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,610 INFO L229 MonitoredProcess]: Starting monitored process 210 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,614 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:41,626 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,626 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:41,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2022-11-20 11:38:41,629 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:41,629 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:41,649 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,652 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:41,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,654 INFO L229 MonitoredProcess]: Starting monitored process 211 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2022-11-20 11:38:41,657 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 [2022-11-20 11:38:41,667 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,668 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:41,670 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:41,670 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:41,679 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,681 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2022-11-20 11:38:41,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,682 INFO L229 MonitoredProcess]: Starting monitored process 212 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,683 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2022-11-20 11:38:41,684 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 [2022-11-20 11:38:41,694 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,695 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,695 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,695 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:41,697 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:41,697 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:41,705 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,707 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2022-11-20 11:38:41,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,708 INFO L229 MonitoredProcess]: Starting monitored process 213 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,710 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2022-11-20 11:38:41,711 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 [2022-11-20 11:38:41,721 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,721 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,721 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,721 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:41,724 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:41,724 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:41,736 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,738 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2022-11-20 11:38:41,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,739 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,739 INFO L229 MonitoredProcess]: Starting monitored process 214 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2022-11-20 11:38:41,742 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 [2022-11-20 11:38:41,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,752 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:41,755 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:41,755 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:41,763 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,765 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2022-11-20 11:38:41,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,766 INFO L229 MonitoredProcess]: Starting monitored process 215 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,767 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2022-11-20 11:38:41,769 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 [2022-11-20 11:38:41,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,779 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:41,781 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:41,781 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:41,790 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,792 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2022-11-20 11:38:41,792 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,793 INFO L229 MonitoredProcess]: Starting monitored process 216 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,795 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2022-11-20 11:38:41,795 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:41,805 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,806 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,806 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,806 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:41,808 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:41,808 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:41,816 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,818 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:41,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,819 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,819 INFO L229 MonitoredProcess]: Starting monitored process 217 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,821 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2022-11-20 11:38:41,822 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:41,832 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,832 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:41,834 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:41,834 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:41,841 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2022-11-20 11:38:41,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,844 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,845 INFO L229 MonitoredProcess]: Starting monitored process 218 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2022-11-20 11:38:41,847 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:41,857 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2022-11-20 11:38:41,858 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:41,858 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,858 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,858 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:41,858 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:38:41,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:41,893 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,896 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:41,896 INFO L490 LassoAnalysis]: Using template '2-phase'. [2022-11-20 11:38:41,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,897 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,898 INFO L229 MonitoredProcess]: Starting monitored process 219 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,906 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:41,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:41,918 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:41,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:41,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,918 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,918 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:41,919 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:38:41,919 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:41,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2022-11-20 11:38:41,937 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,940 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:41,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,941 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,942 INFO L229 MonitoredProcess]: Starting monitored process 220 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,946 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 [2022-11-20 11:38:41,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2022-11-20 11:38:41,956 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:41,956 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:41,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,957 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:41,958 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:41,958 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:41,965 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,967 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Ended with exit code 0 [2022-11-20 11:38:41,968 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,969 INFO L229 MonitoredProcess]: Starting monitored process 221 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2022-11-20 11:38:41,971 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 [2022-11-20 11:38:41,981 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:41,981 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:41,981 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:41,981 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:41,981 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:41,983 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:41,983 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:41,989 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:41,992 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2022-11-20 11:38:41,992 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:41,992 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:41,993 INFO L229 MonitoredProcess]: Starting monitored process 222 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:41,994 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2022-11-20 11:38:41,997 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:42,007 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,007 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:42,007 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,007 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,007 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:42,015 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:42,015 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:42,038 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:42,041 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,041 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,045 INFO L229 MonitoredProcess]: Starting monitored process 223 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,050 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 [2022-11-20 11:38:42,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,062 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:42,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,063 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:42,064 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:42,064 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:42,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2022-11-20 11:38:42,076 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,080 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:42,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,080 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,081 INFO L229 MonitoredProcess]: Starting monitored process 224 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,087 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:42,100 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,100 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:42,100 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,100 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,100 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:42,103 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:42,103 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:42,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2022-11-20 11:38:42,115 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,118 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Ended with exit code 0 [2022-11-20 11:38:42,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,119 INFO L229 MonitoredProcess]: Starting monitored process 225 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,123 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2022-11-20 11:38:42,123 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 [2022-11-20 11:38:42,133 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,133 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:42,133 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,133 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,133 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:42,135 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:42,135 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:42,141 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,144 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:42,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,145 INFO L229 MonitoredProcess]: Starting monitored process 226 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2022-11-20 11:38:42,147 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:42,157 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,157 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:42,158 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,158 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,158 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:42,159 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:42,159 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:42,166 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:42,168 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,169 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,169 INFO L229 MonitoredProcess]: Starting monitored process 227 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,171 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2022-11-20 11:38:42,172 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 [2022-11-20 11:38:42,182 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,182 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:42,182 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,182 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,182 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:42,184 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:42,184 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:42,190 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:42,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,193 INFO L229 MonitoredProcess]: Starting monitored process 228 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,194 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2022-11-20 11:38:42,196 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 [2022-11-20 11:38:42,205 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,206 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:42,206 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,206 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,206 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:42,207 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:42,207 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:42,213 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,216 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2022-11-20 11:38:42,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,216 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,217 INFO L229 MonitoredProcess]: Starting monitored process 229 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2022-11-20 11:38:42,219 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 [2022-11-20 11:38:42,230 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,230 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:42,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,230 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:42,232 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:42,232 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:42,238 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,240 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:42,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,242 INFO L229 MonitoredProcess]: Starting monitored process 230 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2022-11-20 11:38:42,244 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:42,254 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,254 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:42,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,255 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:42,256 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:42,256 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:42,281 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,286 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:42,287 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,288 INFO L229 MonitoredProcess]: Starting monitored process 231 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,294 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 [2022-11-20 11:38:42,297 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2022-11-20 11:38:42,304 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,305 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:42,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,305 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:42,306 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:42,306 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:42,313 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2022-11-20 11:38:42,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,316 INFO L229 MonitoredProcess]: Starting monitored process 232 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2022-11-20 11:38:42,318 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:42,328 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,328 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:42,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,329 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:42,330 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2022-11-20 11:38:42,330 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2022-11-20 11:38:42,336 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,338 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2022-11-20 11:38:42,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,340 INFO L229 MonitoredProcess]: Starting monitored process 233 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2022-11-20 11:38:42,342 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:42,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,352 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:42,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:42,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,352 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2022-11-20 11:38:42,353 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2022-11-20 11:38:42,353 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:42,355 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,358 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:42,358 INFO L490 LassoAnalysis]: Using template '3-phase'. [2022-11-20 11:38:42,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,358 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,359 INFO L229 MonitoredProcess]: Starting monitored process 234 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,361 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2022-11-20 11:38:42,361 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 [2022-11-20 11:38:42,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,371 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:42,372 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:42,372 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,372 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,372 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:42,372 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:38:42,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:42,376 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,378 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:42,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,379 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,379 INFO L229 MonitoredProcess]: Starting monitored process 235 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2022-11-20 11:38:42,382 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:42,392 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,392 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:42,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,392 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:42,399 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:42,399 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:42,408 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,411 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2022-11-20 11:38:42,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,412 INFO L229 MonitoredProcess]: Starting monitored process 236 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,413 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2022-11-20 11:38:42,414 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 [2022-11-20 11:38:42,424 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,425 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:42,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,425 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:42,427 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:42,427 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:42,435 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,437 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2022-11-20 11:38:42,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,438 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,438 INFO L229 MonitoredProcess]: Starting monitored process 237 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,440 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2022-11-20 11:38:42,441 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:42,451 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,451 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:42,451 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,451 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,452 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:42,462 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:42,462 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:42,510 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,513 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2022-11-20 11:38:42,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,514 INFO L229 MonitoredProcess]: Starting monitored process 238 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,515 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2022-11-20 11:38:42,516 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 [2022-11-20 11:38:42,526 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,526 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:42,526 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,527 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:42,529 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:42,529 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:42,541 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,544 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Ended with exit code 0 [2022-11-20 11:38:42,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,545 INFO L229 MonitoredProcess]: Starting monitored process 239 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,548 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2022-11-20 11:38:42,548 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:42,558 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,558 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:42,558 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,559 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,559 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:42,566 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:42,566 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:42,575 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,578 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:42,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,578 INFO L229 MonitoredProcess]: Starting monitored process 240 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2022-11-20 11:38:42,581 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:42,591 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,591 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:42,591 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,591 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,591 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:42,593 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:42,593 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:42,602 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,604 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2022-11-20 11:38:42,605 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,605 INFO L229 MonitoredProcess]: Starting monitored process 241 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2022-11-20 11:38:42,608 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 [2022-11-20 11:38:42,618 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,618 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:42,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,618 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:42,620 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:42,621 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:42,630 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,632 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2022-11-20 11:38:42,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,633 INFO L229 MonitoredProcess]: Starting monitored process 242 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,635 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2022-11-20 11:38:42,636 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 [2022-11-20 11:38:42,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,647 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:42,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,647 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:42,649 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:42,649 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:42,658 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,662 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:42,663 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,663 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,663 INFO L229 MonitoredProcess]: Starting monitored process 243 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,670 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2022-11-20 11:38:42,670 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:42,682 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,682 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:42,682 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,682 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,682 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:42,684 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:42,684 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:42,713 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,716 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:42,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,717 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,720 INFO L229 MonitoredProcess]: Starting monitored process 244 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,720 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2022-11-20 11:38:42,721 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:42,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,731 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:42,732 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,732 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,732 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:42,734 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:42,734 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:42,761 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,764 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:42,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,765 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,766 INFO L229 MonitoredProcess]: Starting monitored process 245 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,774 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 [2022-11-20 11:38:42,787 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,787 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:42,787 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,787 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,787 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:42,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2022-11-20 11:38:42,790 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:42,791 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:42,805 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,807 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2022-11-20 11:38:42,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,808 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,808 INFO L229 MonitoredProcess]: Starting monitored process 246 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,810 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2022-11-20 11:38:42,811 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 [2022-11-20 11:38:42,821 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,821 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:42,821 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,821 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,821 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:42,823 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:42,823 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:42,833 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,835 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:42,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,835 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,836 INFO L229 MonitoredProcess]: Starting monitored process 247 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2022-11-20 11:38:42,839 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:42,849 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,849 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:42,849 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,849 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,849 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:42,851 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:42,862 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:42,870 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,872 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2022-11-20 11:38:42,872 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,873 INFO L229 MonitoredProcess]: Starting monitored process 248 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2022-11-20 11:38:42,876 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:42,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,887 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2022-11-20 11:38:42,887 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:42,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,887 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:42,888 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:38:42,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:42,891 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,893 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2022-11-20 11:38:42,894 INFO L490 LassoAnalysis]: Using template '4-phase'. [2022-11-20 11:38:42,894 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,895 INFO L229 MonitoredProcess]: Starting monitored process 249 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2022-11-20 11:38:42,897 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 [2022-11-20 11:38:42,908 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,908 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:42,908 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:42,908 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,908 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,908 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:42,909 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:38:42,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:42,914 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:42,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,918 INFO L229 MonitoredProcess]: Starting monitored process 250 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,920 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2022-11-20 11:38:42,921 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 [2022-11-20 11:38:42,933 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,933 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:42,933 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,933 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,933 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:42,936 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:42,936 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:42,948 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,951 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:42,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,952 INFO L229 MonitoredProcess]: Starting monitored process 251 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2022-11-20 11:38:42,956 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 [2022-11-20 11:38:42,966 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:42,966 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:42,966 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:42,966 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:42,966 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:42,969 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:42,969 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:42,980 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:42,985 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:42,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:42,986 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:42,987 INFO L229 MonitoredProcess]: Starting monitored process 252 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:42,990 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2022-11-20 11:38:42,990 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 [2022-11-20 11:38:43,001 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,001 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:43,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,001 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:43,016 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:43,016 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:43,079 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,082 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Ended with exit code 0 [2022-11-20 11:38:43,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,083 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,083 INFO L229 MonitoredProcess]: Starting monitored process 253 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,084 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2022-11-20 11:38:43,085 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:43,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,096 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:43,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,096 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:43,099 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:43,099 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:43,110 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Ended with exit code 0 [2022-11-20 11:38:43,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,114 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,115 INFO L229 MonitoredProcess]: Starting monitored process 254 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,117 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2022-11-20 11:38:43,118 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:43,129 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,129 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:43,129 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,129 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,130 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:43,132 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:43,132 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:43,143 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2022-11-20 11:38:43,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,147 INFO L229 MonitoredProcess]: Starting monitored process 255 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,149 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:43,153 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2022-11-20 11:38:43,160 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,160 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:43,160 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,160 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,160 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:43,163 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:43,163 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:43,175 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,178 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2022-11-20 11:38:43,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,179 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,180 INFO L229 MonitoredProcess]: Starting monitored process 256 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,185 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 [2022-11-20 11:38:43,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2022-11-20 11:38:43,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,196 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:43,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,196 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,196 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:43,200 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:43,200 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:43,225 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,229 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Ended with exit code 0 [2022-11-20 11:38:43,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,229 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,234 INFO L229 MonitoredProcess]: Starting monitored process 257 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,242 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:43,258 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2022-11-20 11:38:43,259 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,260 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:43,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,260 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:43,263 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:43,264 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:43,285 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,291 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:43,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,292 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,293 INFO L229 MonitoredProcess]: Starting monitored process 258 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,296 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2022-11-20 11:38:43,296 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 [2022-11-20 11:38:43,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,307 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:43,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,307 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:43,310 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:43,310 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:43,321 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:43,324 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,327 INFO L229 MonitoredProcess]: Starting monitored process 259 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,328 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2022-11-20 11:38:43,329 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:43,339 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,339 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:43,339 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,339 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,339 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:43,342 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:43,342 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:43,363 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,366 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:43,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,367 INFO L229 MonitoredProcess]: Starting monitored process 260 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2022-11-20 11:38:43,370 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:43,381 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,381 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:43,381 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,381 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,381 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:43,384 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:43,384 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:43,396 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,398 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2022-11-20 11:38:43,399 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,403 INFO L229 MonitoredProcess]: Starting monitored process 261 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,404 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2022-11-20 11:38:43,404 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:43,414 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,414 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:43,415 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,415 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,415 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:43,417 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:43,418 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:43,430 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,433 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:43,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,434 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,434 INFO L229 MonitoredProcess]: Starting monitored process 262 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2022-11-20 11:38:43,437 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:43,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,448 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:43,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,448 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:43,451 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2022-11-20 11:38:43,451 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2022-11-20 11:38:43,473 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:43,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,478 INFO L229 MonitoredProcess]: Starting monitored process 263 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,482 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 [2022-11-20 11:38:43,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2022-11-20 11:38:43,494 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,494 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:43,494 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:43,495 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,495 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,495 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2022-11-20 11:38:43,496 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2022-11-20 11:38:43,496 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:43,501 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,503 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:43,503 INFO L490 LassoAnalysis]: Using template '2-lex'. [2022-11-20 11:38:43,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,504 INFO L229 MonitoredProcess]: Starting monitored process 264 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2022-11-20 11:38:43,507 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:43,516 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,517 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:43,517 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:43,517 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,517 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,517 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:43,517 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:38:43,517 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:43,520 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,522 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Ended with exit code 0 [2022-11-20 11:38:43,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,522 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,523 INFO L229 MonitoredProcess]: Starting monitored process 265 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,524 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2022-11-20 11:38:43,525 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 [2022-11-20 11:38:43,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,536 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:43,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,536 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:43,538 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:43,538 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:43,551 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:43,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,555 INFO L229 MonitoredProcess]: Starting monitored process 266 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,566 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:43,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,578 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:43,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,578 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:43,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2022-11-20 11:38:43,581 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:43,581 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:43,601 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,607 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:43,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,608 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,608 INFO L229 MonitoredProcess]: Starting monitored process 267 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2022-11-20 11:38:43,612 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 [2022-11-20 11:38:43,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,624 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:43,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,625 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:43,635 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:43,635 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:43,670 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,674 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:43,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,674 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,675 INFO L229 MonitoredProcess]: Starting monitored process 268 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,679 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:43,691 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2022-11-20 11:38:43,692 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,692 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:43,692 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,692 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,692 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:43,694 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:43,695 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:43,725 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,729 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:43,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,730 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,731 INFO L229 MonitoredProcess]: Starting monitored process 269 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2022-11-20 11:38:43,734 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:43,746 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,746 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:43,746 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,746 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,746 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:43,748 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:43,748 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:43,756 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,759 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2022-11-20 11:38:43,759 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,759 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,760 INFO L229 MonitoredProcess]: Starting monitored process 270 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,763 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2022-11-20 11:38:43,763 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 [2022-11-20 11:38:43,776 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,776 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:43,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,776 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:43,778 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:43,778 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:43,786 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,788 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:43,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,789 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,789 INFO L229 MonitoredProcess]: Starting monitored process 271 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,791 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2022-11-20 11:38:43,792 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 [2022-11-20 11:38:43,802 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,802 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:43,802 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,802 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,802 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:43,804 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:43,804 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:43,810 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,813 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2022-11-20 11:38:43,813 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,813 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,814 INFO L229 MonitoredProcess]: Starting monitored process 272 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2022-11-20 11:38:43,816 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:43,826 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,826 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:43,826 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,826 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,826 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:43,828 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:43,828 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:43,835 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,837 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2022-11-20 11:38:43,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,838 INFO L229 MonitoredProcess]: Starting monitored process 273 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,840 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2022-11-20 11:38:43,840 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 [2022-11-20 11:38:43,850 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,850 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:43,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,850 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:43,853 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:43,853 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:43,859 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,861 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2022-11-20 11:38:43,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,862 INFO L229 MonitoredProcess]: Starting monitored process 274 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2022-11-20 11:38:43,864 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 [2022-11-20 11:38:43,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,875 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:43,875 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,875 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,875 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:43,877 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:43,877 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:43,883 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,886 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2022-11-20 11:38:43,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,886 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,887 INFO L229 MonitoredProcess]: Starting monitored process 275 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,889 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2022-11-20 11:38:43,889 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:43,899 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,899 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:43,899 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,899 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,899 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:43,901 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:43,901 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:43,908 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,910 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2022-11-20 11:38:43,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,911 INFO L229 MonitoredProcess]: Starting monitored process 276 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,912 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2022-11-20 11:38:43,913 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:43,923 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,924 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:43,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:43,926 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:43,926 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:43,932 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,935 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2022-11-20 11:38:43,935 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,936 INFO L229 MonitoredProcess]: Starting monitored process 277 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,937 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2022-11-20 11:38:43,938 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:43,948 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,948 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:43,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,948 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:43,950 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2022-11-20 11:38:43,950 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2022-11-20 11:38:43,957 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,959 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:43,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,960 INFO L229 MonitoredProcess]: Starting monitored process 278 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,961 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2022-11-20 11:38:43,962 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:43,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,972 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2022-11-20 11:38:43,972 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:43,972 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,972 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,973 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2022-11-20 11:38:43,973 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2022-11-20 11:38:43,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:43,975 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:43,978 INFO L490 LassoAnalysis]: Using template '3-lex'. [2022-11-20 11:38:43,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,979 INFO L229 MonitoredProcess]: Starting monitored process 279 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:43,980 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2022-11-20 11:38:43,981 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 [2022-11-20 11:38:43,991 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:43,991 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:43,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:43,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:43,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:43,992 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:43,992 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:43,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:43,996 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:43,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2022-11-20 11:38:43,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:43,998 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:43,999 INFO L229 MonitoredProcess]: Starting monitored process 280 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:44,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2022-11-20 11:38:44,001 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 [2022-11-20 11:38:44,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:44,017 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:44,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:44,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:44,018 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:44,021 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:44,021 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:44,041 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:44,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:44,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:44,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:44,048 INFO L229 MonitoredProcess]: Starting monitored process 281 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:44,054 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:44,065 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2022-11-20 11:38:44,066 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:44,066 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:44,066 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:44,066 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:44,066 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:44,069 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:44,069 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:44,078 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:44,081 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2022-11-20 11:38:44,081 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:44,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:44,082 INFO L229 MonitoredProcess]: Starting monitored process 282 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:44,096 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:44,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2022-11-20 11:38:44,107 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:44,108 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:44,108 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:44,108 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:44,108 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:44,122 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:44,122 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:44,177 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:44,180 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2022-11-20 11:38:44,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:44,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:44,181 INFO L229 MonitoredProcess]: Starting monitored process 283 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:44,183 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2022-11-20 11:38:44,183 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 [2022-11-20 11:38:44,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:44,193 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:44,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:44,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:44,193 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:44,196 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:44,196 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:44,205 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:44,208 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2022-11-20 11:38:44,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:44,208 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:44,209 INFO L229 MonitoredProcess]: Starting monitored process 284 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:44,211 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2022-11-20 11:38:44,211 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:44,221 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:44,221 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:44,221 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:44,221 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:44,221 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:44,224 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:44,224 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:44,234 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:44,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2022-11-20 11:38:44,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:44,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:44,237 INFO L229 MonitoredProcess]: Starting monitored process 285 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:44,239 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2022-11-20 11:38:44,239 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:44,249 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:44,249 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:44,250 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:44,250 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:44,250 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:44,253 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:44,253 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:44,262 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:44,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:44,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:44,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:44,266 INFO L229 MonitoredProcess]: Starting monitored process 286 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:44,268 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2022-11-20 11:38:44,268 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 [2022-11-20 11:38:44,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:44,279 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:44,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:44,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:44,279 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:44,283 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:44,283 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:44,293 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:44,296 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:44,296 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:44,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:44,297 INFO L229 MonitoredProcess]: Starting monitored process 287 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:44,299 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2022-11-20 11:38:44,300 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 [2022-11-20 11:38:44,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:44,311 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:44,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:44,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:44,311 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:44,314 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:44,314 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:44,324 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:44,326 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:44,327 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:44,327 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:44,327 INFO L229 MonitoredProcess]: Starting monitored process 288 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:44,329 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2022-11-20 11:38:44,330 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:44,340 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:44,340 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:44,340 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:44,340 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:44,340 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:44,343 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:44,343 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:44,352 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:44,355 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2022-11-20 11:38:44,355 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:44,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:44,356 INFO L229 MonitoredProcess]: Starting monitored process 289 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:44,357 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2022-11-20 11:38:44,358 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2022-11-20 11:38:44,368 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:44,368 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:44,368 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:44,368 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:44,368 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:44,371 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:44,371 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:44,382 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:44,384 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2022-11-20 11:38:44,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:44,384 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:44,385 INFO L229 MonitoredProcess]: Starting monitored process 290 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:44,390 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2022-11-20 11:38:44,391 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 [2022-11-20 11:38:44,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:44,401 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:44,401 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:44,401 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:44,401 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:44,404 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:44,404 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:44,414 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:44,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:44,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:44,417 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:44,417 INFO L229 MonitoredProcess]: Starting monitored process 291 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:44,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2022-11-20 11:38:44,420 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 [2022-11-20 11:38:44,430 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:44,430 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:44,430 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:44,430 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:44,430 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:44,433 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:44,433 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:44,442 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:44,445 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2022-11-20 11:38:44,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:44,445 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:44,446 INFO L229 MonitoredProcess]: Starting monitored process 292 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:44,448 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2022-11-20 11:38:44,448 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 [2022-11-20 11:38:44,458 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:44,458 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:44,459 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:44,459 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:44,459 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:44,462 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2022-11-20 11:38:44,462 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2022-11-20 11:38:44,471 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:44,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:44,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2022-11-20 11:38:44,473 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 11:38:44,474 INFO L229 MonitoredProcess]: Starting monitored process 293 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2022-11-20 11:38:44,476 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2022-11-20 11:38:44,476 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 [2022-11-20 11:38:44,487 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2022-11-20 11:38:44,487 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2022-11-20 11:38:44,488 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2022-11-20 11:38:44,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2022-11-20 11:38:44,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2022-11-20 11:38:44,488 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2022-11-20 11:38:44,489 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2022-11-20 11:38:44,489 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2022-11-20 11:38:44,492 INFO L527 LassoAnalysis]: Proving termination failed for this template and these settings. [2022-11-20 11:38:44,495 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2022-11-20 11:38:44,501 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 20.11 11:38:44 BoogieIcfgContainer [2022-11-20 11:38:44,501 INFO L132 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2022-11-20 11:38:44,501 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 11:38:44,502 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 11:38:44,502 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 11:38:44,502 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 11:38:30" (3/4) ... [2022-11-20 11:38:44,505 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-20 11:38:44,505 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 11:38:44,507 INFO L158 Benchmark]: Toolchain (without parser) took 14972.17ms. Allocated memory was 159.4MB in the beginning and 255.9MB in the end (delta: 96.5MB). Free memory was 127.4MB in the beginning and 162.5MB in the end (delta: -35.1MB). Peak memory consumption was 63.4MB. Max. memory is 16.1GB. [2022-11-20 11:38:44,507 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 159.4MB. Free memory is still 102.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:38:44,507 INFO L158 Benchmark]: CACSL2BoogieTranslator took 206.09ms. Allocated memory is still 159.4MB. Free memory was 127.4MB in the beginning and 117.4MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 11:38:44,508 INFO L158 Benchmark]: Boogie Procedure Inliner took 30.98ms. Allocated memory is still 159.4MB. Free memory was 117.4MB in the beginning and 116.1MB in the end (delta: 1.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 11:38:44,508 INFO L158 Benchmark]: Boogie Preprocessor took 19.42ms. Allocated memory is still 159.4MB. Free memory was 116.1MB in the beginning and 115.0MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:38:44,508 INFO L158 Benchmark]: RCFGBuilder took 305.00ms. Allocated memory is still 159.4MB. Free memory was 115.0MB in the beginning and 105.3MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 11:38:44,509 INFO L158 Benchmark]: BuchiAutomizer took 14400.62ms. Allocated memory was 159.4MB in the beginning and 255.9MB in the end (delta: 96.5MB). Free memory was 105.3MB in the beginning and 163.1MB in the end (delta: -57.8MB). Peak memory consumption was 134.7MB. Max. memory is 16.1GB. [2022-11-20 11:38:44,509 INFO L158 Benchmark]: Witness Printer took 3.91ms. Allocated memory is still 255.9MB. Free memory was 163.1MB in the beginning and 162.5MB in the end (delta: 564.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 11:38:44,511 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 159.4MB. Free memory is still 102.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 206.09ms. Allocated memory is still 159.4MB. Free memory was 127.4MB in the beginning and 117.4MB in the end (delta: 9.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 30.98ms. Allocated memory is still 159.4MB. Free memory was 117.4MB in the beginning and 116.1MB in the end (delta: 1.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 19.42ms. Allocated memory is still 159.4MB. Free memory was 116.1MB in the beginning and 115.0MB in the end (delta: 1.1MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 305.00ms. Allocated memory is still 159.4MB. Free memory was 115.0MB in the beginning and 105.3MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * BuchiAutomizer took 14400.62ms. Allocated memory was 159.4MB in the beginning and 255.9MB in the end (delta: 96.5MB). Free memory was 105.3MB in the beginning and 163.1MB in the end (delta: -57.8MB). Peak memory consumption was 134.7MB. Max. memory is 16.1GB. * Witness Printer took 3.91ms. Allocated memory is still 255.9MB. Free memory was 163.1MB in the beginning and 162.5MB in the end (delta: 564.0kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Trivial decomposition into one module whose termination is unknown. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 14.3s and 1 iterations. TraceHistogramMax:1. Analysis of lassos took 14.2s. Construction of modules took 0.0s. Büchi inclusion checks took 0.0s. Highest rank in rank-based complementation 0. Minimization of det autom 0. Minimization of nondet autom 0. Automata minimization No data available. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: LassoAnalysisResults: nont0 unkn1 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital38 mio100 ax100 hnf100 lsp76 ukn100 mio100 lsp100 div799 bol100 ite100 ukn100 eq142 hnf96 smp39 dnf100 smp100 tf101 neg100 sie103 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 42ms VariablesStem: 1 VariablesLoop: 0 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 6 MotzkinApplications: 18 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 1 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 0.0s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Unable to decide termination Buchi Automizer is unable to decide termination for the following lasso. Stem: "assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_~x~0#1, main_~N~0#1;main_~x~0#1 := 0;main_~N~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;" "assume !!(main_~x~0#1 % 4294967296 < main_~N~0#1 % 65536 % 4294967296);main_~x~0#1 := 2 + main_~x~0#1;" Loop: "assume !!(main_~x~0#1 % 4294967296 < main_~N~0#1 % 65536 % 4294967296);main_~x~0#1 := 2 + main_~x~0#1;" RESULT: Ultimate could not prove your program: unable to determine termination [2022-11-20 11:38:44,525 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis No suitable file found in config dir /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dbeca6b3-2e94-4414-98d7-0ba4c28fe527/bin/uautomizer-ug76WZFUDN/config using search string *Termination*32bit*_Bitvector*.epf No suitable settings file found using Termination*32bit*_Bitvector ERROR: UNSUPPORTED PROPERTY Writing output log to file Ultimate.log Result: UNKNOWN